1388595894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3257}}^1\times {\mathrm{10151}}^1$

素因数の和:13420

約数の個数: 32

約数和(自身を含む): 3175220736

約数和(自身を除く): 1786624842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3257, 6514, 9771, 10151, 19542, 20302, 22799, 30453, 45598, 60906, 68397, 71057, 136794, 142114, 213171, 426342, 33061807, 66123614, 99185421, 198370842, 231432649, 462865298, 694297947, 1388595894]

約数ペア:

[(1, 1388595894), (2, 694297947), (3, 462865298), (6, 231432649), (7, 198370842), (14, 99185421), (21, 66123614), (42, 33061807), (3257, 426342), (6514, 213171), (9771, 142114), (10151, 136794), (19542, 71057), (20302, 68397), (22799, 60906), (30453, 45598)]