357492790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{9851}}^1$

素因数の和:10068

約数の個数: 32

約数和(自身を含む): 680970240

約数和(自身を除く): 323477450

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 382, 955, 1910, 3629, 7258, 9851, 18145, 19702, 36290, 49255, 98510, 187169, 374338, 935845, 1871690, 1881541, 3763082, 9407705, 18815410, 35749279, 71498558, 178746395, 357492790]

約数ペア:

[(1, 357492790), (2, 178746395), (5, 71498558), (10, 35749279), (19, 18815410), (38, 9407705), (95, 3763082), (190, 1881541), (191, 1871690), (382, 935845), (955, 374338), (1910, 187169), (3629, 98510), (7258, 49255), (9851, 36290), (18145, 19702)]