1075127890

素因数分解:

$2^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{149531}}^1$

素因数の和:150257

約数の個数: 16

約数和(自身を含む): 1937934720

約数和(自身を除く): 862806830

約数列:

[1, 2, 5, 10, 719, 1438, 3595, 7190, 149531, 299062, 747655, 1495310, 107512789, 215025578, 537563945, 1075127890]

約数ペア:

[(1, 1075127890), (2, 537563945), (5, 215025578), (10, 107512789), (719, 1495310), (1438, 747655), (3595, 299062), (7190, 149531)]