130835404

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2687}}^1$

素因数の和:2782

約数の個数: 48

約数和(自身を含む): 274563072

約数和(自身を除く): 143727668

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 148, 188, 259, 329, 518, 658, 1036, 1316, 1739, 2687, 3478, 5374, 6956, 10748, 12173, 18809, 24346, 37618, 48692, 75236, 99419, 126289, 198838, 252578, 397676, 505156, 695933, 884023, 1391866, 1768046, 2783732, 3536092, 4672693, 9345386, 18690772, 32708851, 65417702, 130835404]

約数ペア:

[(1, 130835404), (2, 65417702), (4, 32708851), (7, 18690772), (14, 9345386), (28, 4672693), (37, 3536092), (47, 2783732), (74, 1768046), (94, 1391866), (148, 884023), (188, 695933), (259, 505156), (329, 397676), (518, 252578), (658, 198838), (1036, 126289), (1316, 99419), (1739, 75236), (2687, 48692), (3478, 37618), (5374, 24346), (6956, 18809), (10748, 12173)]