1377884532976

素因数分解:

$2^4\times 7^1\times {\mathrm{12302540473}}^1$

素因数の和:12302540488

約数の個数: 20

約数和(自身を含む): 3051030037552

約数和(自身を除く): 1673145504576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 12302540473, 24605080946, 49210161892, 86117783311, 98420323784, 172235566622, 196840647568, 344471133244, 688942266488, 1377884532976]

約数ペア:

[(1, 1377884532976), (2, 688942266488), (4, 344471133244), (7, 196840647568), (8, 172235566622), (14, 98420323784), (16, 86117783311), (28, 49210161892), (56, 24605080946), (112, 12302540473)]