7882912130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{52973}}^1$

素因数の和:53650

約数の個数: 32

約数和(自身を含む): 14829329664

約数和(自身を除く): 6946417534

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 647, 1294, 3235, 6470, 14881, 29762, 52973, 74405, 105946, 148810, 264865, 529730, 1218379, 2436758, 6091895, 12183790, 34273531, 68547062, 171367655, 342735310, 788291213, 1576582426, 3941456065, 7882912130]

約数ペア:

[(1, 7882912130), (2, 3941456065), (5, 1576582426), (10, 788291213), (23, 342735310), (46, 171367655), (115, 68547062), (230, 34273531), (647, 12183790), (1294, 6091895), (3235, 2436758), (6470, 1218379), (14881, 529730), (29762, 264865), (52973, 148810), (74405, 105946)]