2954278990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22725223}}^1$

素因数の和:22725243

約数の個数: 16

約数和(自身を含む): 5726756448

約数和(自身を除く): 2772477458

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 22725223, 45450446, 113626115, 227252230, 295427899, 590855798, 1477139495, 2954278990]

約数ペア:

[(1, 2954278990), (2, 1477139495), (5, 590855798), (10, 295427899), (13, 227252230), (26, 113626115), (65, 45450446), (130, 22725223)]