7447190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 14416704

約数和(自身を除く): 6969514

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 617, 710, 1207, 1234, 2414, 3085, 6035, 6170, 10489, 12070, 20978, 43807, 52445, 87614, 104890, 219035, 438070, 744719, 1489438, 3723595, 7447190]

約数ペア:

[(1, 7447190), (2, 3723595), (5, 1489438), (10, 744719), (17, 438070), (34, 219035), (71, 104890), (85, 87614), (142, 52445), (170, 43807), (355, 20978), (617, 12070), (710, 10489), (1207, 6170), (1234, 6035), (2414, 3085)]