2012756944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:537

約数の個数: 120

約数和(自身を含む): 4558101120

約数和(自身を除く): 2545344176

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 79, 88, 152, 158, 176, 209, 304, 316, 361, 401, 418, 632, 722, 802, 836, 869, 1264, 1444, 1501, 1604, 1672, 1738, 2888, 3002, 3208, 3344, 3476, 3971, 4411, 5776, 6004, 6416, 6952, 7619, 7942, 8822, 12008, 13904, 15238, 15884, 16511, 17644, 24016, 28519, 30476, 31679, 31768, 33022, 35288, 57038, 60952, 63358, 63536, 66044, 70576, 83809, 114076, 121904, 126716, 132088, 144761, 167618, 228152, 253432, 264176, 289522, 313709, 335236, 348469, 456304, 506864, 579044, 601901, 627418, 670472, 696938, 1158088, 1203802, 1254836, 1340944, 1393876, 1592371, 2316176, 2407604, 2509672, 2787752, 3184742, 4815208, 5019344, 5575504, 6369484, 6620911, 9630416, 11436119, 12738968, 13241822, 22872238, 25477936, 26483644, 45744476, 52967288, 91488952, 105934576, 125797309, 182977904, 251594618, 503189236, 1006378472, 2012756944]

約数ペア:

[(1, 2012756944), (2, 1006378472), (4, 503189236), (8, 251594618), (11, 182977904), (16, 125797309), (19, 105934576), (22, 91488952), (38, 52967288), (44, 45744476), (76, 26483644), (79, 25477936), (88, 22872238), (152, 13241822), (158, 12738968), (176, 11436119), (209, 9630416), (304, 6620911), (316, 6369484), (361, 5575504), (401, 5019344), (418, 4815208), (632, 3184742), (722, 2787752), (802, 2509672), (836, 2407604), (869, 2316176), (1264, 1592371), (1444, 1393876), (1501, 1340944), (1604, 1254836), (1672, 1203802), (1738, 1158088), (2888, 696938), (3002, 670472), (3208, 627418), (3344, 601901), (3476, 579044), (3971, 506864), (4411, 456304), (5776, 348469), (6004, 335236), (6416, 313709), (6952, 289522), (7619, 264176), (7942, 253432), (8822, 228152), (12008, 167618), (13904, 144761), (15238, 132088), (15884, 126716), (16511, 121904), (17644, 114076), (24016, 83809), (28519, 70576), (30476, 66044), (31679, 63536), (31768, 63358), (33022, 60952), (35288, 57038)]