291269342

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{2131}}^1$

素因数の和:2904

約数の個数: 32

約数和(自身を含む): 538696704

約数和(自身を除く): 247427362

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 751, 1502, 2131, 4262, 5257, 9763, 10514, 14917, 19526, 27703, 29834, 55406, 68341, 136682, 193921, 387842, 1600381, 3200762, 11202667, 20804953, 22405334, 41609906, 145634671, 291269342]

約数ペア:

[(1, 291269342), (2, 145634671), (7, 41609906), (13, 22405334), (14, 20804953), (26, 11202667), (91, 3200762), (182, 1600381), (751, 387842), (1502, 193921), (2131, 136682), (4262, 68341), (5257, 55406), (9763, 29834), (10514, 27703), (14917, 19526)]