1337103740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9550741}}^1$

素因数の和:9550757

約数の個数: 24

約数和(自身を含む): 3209049312

約数和(自身を除く): 1871945572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9550741, 19101482, 38202964, 47753705, 66855187, 95507410, 133710374, 191014820, 267420748, 334275935, 668551870, 1337103740]

約数ペア:

[(1, 1337103740), (2, 668551870), (4, 334275935), (5, 267420748), (7, 191014820), (10, 133710374), (14, 95507410), (20, 66855187), (28, 47753705), (35, 38202964), (70, 19101482), (140, 9550741)]