901406972

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{349}}^1\times {\mathrm{6269}}^1$

素因数の和:6725

約数の個数: 24

約数和(自身を含む): 1597596000

約数和(自身を除く): 696189028

約数列:

[1, 2, 4, 103, 206, 349, 412, 698, 1396, 6269, 12538, 25076, 35947, 71894, 143788, 645707, 1291414, 2187881, 2582828, 4375762, 8751524, 225351743, 450703486, 901406972]

約数ペア:

[(1, 901406972), (2, 450703486), (4, 225351743), (103, 8751524), (206, 4375762), (349, 2582828), (412, 2187881), (698, 1291414), (1396, 645707), (6269, 143788), (12538, 71894), (25076, 35947)]