2511784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 5754240

約数和(自身を除く): 3242456

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 44, 46, 68, 73, 88, 92, 136, 146, 184, 187, 253, 292, 374, 391, 506, 584, 748, 782, 803, 1012, 1241, 1496, 1564, 1606, 1679, 2024, 2482, 3128, 3212, 3358, 4301, 4964, 6424, 6716, 8602, 9928, 13432, 13651, 17204, 18469, 27302, 28543, 34408, 36938, 54604, 57086, 73876, 109208, 114172, 147752, 228344, 313973, 627946, 1255892, 2511784]

約数ペア:

[(1, 2511784), (2, 1255892), (4, 627946), (8, 313973), (11, 228344), (17, 147752), (22, 114172), (23, 109208), (34, 73876), (44, 57086), (46, 54604), (68, 36938), (73, 34408), (88, 28543), (92, 27302), (136, 18469), (146, 17204), (184, 13651), (187, 13432), (253, 9928), (292, 8602), (374, 6716), (391, 6424), (506, 4964), (584, 4301), (748, 3358), (782, 3212), (803, 3128), (1012, 2482), (1241, 2024), (1496, 1679), (1564, 1606)]