2508720242012

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{20981}}^1\times {\mathrm{4919}}^1$

素因数の和:26066

約数の個数: 48

約数和(自身を含む): 4509149299200

約数和(自身を除く): 2000429057188

約数列:

[1, 2, 4, 59, 103, 118, 206, 236, 412, 4919, 6077, 9838, 12154, 19676, 20981, 24308, 41962, 83924, 290221, 506657, 580442, 1013314, 1160884, 1237879, 2026628, 2161043, 2475758, 4322086, 4951516, 8644172, 29892763, 59785526, 103205539, 119571052, 127501537, 206411078, 255003074, 412822156, 510006148, 6089126801, 10630170517, 12178253602, 21260341034, 24356507204, 42520682068, 627180060503, 1254360121006, 2508720242012]

約数ペア:

[(1, 2508720242012), (2, 1254360121006), (4, 627180060503), (59, 42520682068), (103, 24356507204), (118, 21260341034), (206, 12178253602), (236, 10630170517), (412, 6089126801), (4919, 510006148), (6077, 412822156), (9838, 255003074), (12154, 206411078), (19676, 127501537), (20981, 119571052), (24308, 103205539), (41962, 59785526), (83924, 29892763), (290221, 8644172), (506657, 4951516), (580442, 4322086), (1013314, 2475758), (1160884, 2161043), (1237879, 2026628)]