8741390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{827}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 18123264

約数和(自身を除く): 9381874

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 827, 1057, 1510, 1654, 2114, 4135, 5285, 5789, 8270, 10570, 11578, 28945, 57890, 124877, 249754, 624385, 874139, 1248770, 1748278, 4370695, 8741390]

約数ペア:

[(1, 8741390), (2, 4370695), (5, 1748278), (7, 1248770), (10, 874139), (14, 624385), (35, 249754), (70, 124877), (151, 57890), (302, 28945), (755, 11578), (827, 10570), (1057, 8270), (1510, 5789), (1654, 5285), (2114, 4135)]