118609340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{348851}}^1$

素因数の和:348877

約数の個数: 24

約数和(自身を含む): 263732112

約数和(自身を除く): 145122772

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 348851, 697702, 1395404, 1744255, 3488510, 5930467, 6977020, 11860934, 23721868, 29652335, 59304670, 118609340]

約数ペア:

[(1, 118609340), (2, 59304670), (4, 29652335), (5, 23721868), (10, 11860934), (17, 6977020), (20, 5930467), (34, 3488510), (68, 1744255), (85, 1395404), (170, 697702), (340, 348851)]