251577962

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{4261}}^1$

素因数の和:4873

約数の個数: 16

約数和(自身を含む): 385267752

約数和(自身を除く): 133689790

約数列:

[1, 2, 53, 106, 557, 1114, 4261, 8522, 29521, 59042, 225833, 451666, 2373377, 4746754, 125788981, 251577962]

約数ペア:

[(1, 251577962), (2, 125788981), (53, 4746754), (106, 2373377), (557, 451666), (1114, 225833), (4261, 59042), (8522, 29521)]