490494398

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{28349}}^1$

素因数の和:28603

約数の個数: 16

約数和(自身を含む): 757285200

約数和(自身を除く): 266790802

約数列:

[1, 2, 41, 82, 211, 422, 8651, 17302, 28349, 56698, 1162309, 2324618, 5981639, 11963278, 245247199, 490494398]

約数ペア:

[(1, 490494398), (2, 245247199), (41, 11963278), (82, 5981639), (211, 2324618), (422, 1162309), (8651, 56698), (17302, 28349)]