488907906938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{2382151}}^1$

素因数の和:2382674

約数の個数: 32

約数和(自身を含む): 843853524480

約数和(自身を除く): 354945617542

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 491, 982, 5401, 9329, 10802, 18658, 102619, 205238, 2382151, 4764302, 26203661, 45260869, 52407322, 90521738, 497869559, 995739118, 1169636141, 2339272282, 12865997551, 22223086679, 25731995102, 44446173358, 244453953469, 488907906938]

約数ペア:

[(1, 488907906938), (2, 244453953469), (11, 44446173358), (19, 25731995102), (22, 22223086679), (38, 12865997551), (209, 2339272282), (418, 1169636141), (491, 995739118), (982, 497869559), (5401, 90521738), (9329, 52407322), (10802, 45260869), (18658, 26203661), (102619, 4764302), (205238, 2382151)]