1960085996834

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1\times {\mathrm{135887}}^1$

素因数の和:136383

約数の個数: 64

約数和(自身を含む): 3567614423040

約数和(自身を除く): 1607528426206

約数列:

[1, 2, 7, 14, 19, 38, 133, 211, 257, 266, 422, 514, 1477, 1799, 2954, 3598, 4009, 4883, 8018, 9766, 28063, 34181, 54227, 56126, 68362, 108454, 135887, 271774, 379589, 759178, 951209, 1030313, 1902418, 2060626, 2581853, 5163706, 7212191, 14424382, 18072971, 28672157, 34922959, 36145942, 57344314, 69845918, 200705099, 244460713, 401410198, 488921426, 544770983, 663536221, 1089541966, 1327072442, 3813396881, 4644753547, 7368744349, 7626793762, 9289507094, 14737488698, 51581210443, 103162420886, 140006142631, 280012285262, 980042998417, 1960085996834]

約数ペア:

[(1, 1960085996834), (2, 980042998417), (7, 280012285262), (14, 140006142631), (19, 103162420886), (38, 51581210443), (133, 14737488698), (211, 9289507094), (257, 7626793762), (266, 7368744349), (422, 4644753547), (514, 3813396881), (1477, 1327072442), (1799, 1089541966), (2954, 663536221), (3598, 544770983), (4009, 488921426), (4883, 401410198), (8018, 244460713), (9766, 200705099), (28063, 69845918), (34181, 57344314), (54227, 36145942), (56126, 34922959), (68362, 28672157), (108454, 18072971), (135887, 14424382), (271774, 7212191), (379589, 5163706), (759178, 2581853), (951209, 2060626), (1030313, 1902418)]