974001716854

素因数分解:

$2^1\times {\mathrm{1487}}^1\times {\mathrm{2389}}^1\times {\mathrm{137089}}^1$

素因数の和:140967

約数の個数: 16

約数和(自身を含む): 1462607726400

約数和(自身を除く): 488606009546

約数列:

[1, 2, 1487, 2389, 2974, 4778, 137089, 274178, 3552443, 7104886, 203851343, 327505621, 407702686, 655011242, 487000858427, 974001716854]

約数ペア:

[(1, 974001716854), (2, 487000858427), (1487, 655011242), (2389, 407702686), (2974, 327505621), (4778, 203851343), (137089, 7104886), (274178, 3552443)]