490624426

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{11437}}^1$

素因数の和:11769

約数の個数: 16

約数和(自身を含む): 747358920

約数和(自身を除く): 256734494

約数列:

[1, 2, 89, 178, 241, 482, 11437, 21449, 22874, 42898, 1017893, 2035786, 2756317, 5512634, 245312213, 490624426]

約数ペア:

[(1, 490624426), (2, 245312213), (89, 5512634), (178, 2756317), (241, 2035786), (482, 1017893), (11437, 42898), (21449, 22874)]