4396875.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9851}}^1$

素因数の和:9888

約数の個数: 32

約数和(自身を含む): 44688672

約数和(自身を除く): 22917962

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 9851, 19702, 49255, 98510, 128063, 167467, 256126, 334934, 640315, 837335, 1280630, 1674670, 2177071, 4354142, 10885355, 21770710]

約数ペア:

[(1, 21770710), (2, 10885355), (5, 4354142), (10, 2177071), (13, 1674670), (17, 1280630), (26, 837335), (34, 640315), (65, 334934), (85, 256126), (130, 167467), (170, 128063), (221, 98510), (442, 49255), (1105, 19702), (2210, 9851)]