2555140148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{5443}}^1$

素因数の和:5732

約数の個数: 48

約数和(自身を含む): 5004647424

約数和(自身を除く): 2449507276

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 227, 454, 517, 908, 1034, 2068, 2497, 4994, 5443, 9988, 10669, 10886, 21338, 21772, 42676, 59873, 117359, 119746, 234718, 239492, 255821, 469436, 511642, 1023284, 1235561, 2471122, 2814031, 4942244, 5628062, 11256124, 13591171, 27182342, 54364684, 58071367, 116142734, 232285468, 638785037, 1277570074, 2555140148]

約数ペア:

[(1, 2555140148), (2, 1277570074), (4, 638785037), (11, 232285468), (22, 116142734), (44, 58071367), (47, 54364684), (94, 27182342), (188, 13591171), (227, 11256124), (454, 5628062), (517, 4942244), (908, 2814031), (1034, 2471122), (2068, 1235561), (2497, 1023284), (4994, 511642), (5443, 469436), (9988, 255821), (10669, 239492), (10886, 234718), (21338, 119746), (21772, 117359), (42676, 59873)]