520019192122

素因数分解:

$2^1\times {\mathrm{1931}}^1\times {\mathrm{9319}}^1\times {\mathrm{14449}}^1$

素因数の和:25701

約数の個数: 16

約数和(自身を含む): 780570504000

約数和(自身を除く): 260551311878

約数列:

[1, 2, 1931, 3862, 9319, 14449, 18638, 28898, 17994989, 27901019, 35989978, 55802038, 134650231, 269300462, 260009596061, 520019192122]

約数ペア:

[(1, 520019192122), (2, 260009596061), (1931, 269300462), (3862, 134650231), (9319, 55802038), (14449, 35989978), (18638, 27901019), (28898, 17994989)]