5158345678

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{1489}}^1$

素因数の和:1912

約数の個数: 32

約数和(自身を含む): 7966183680

約数和(自身を除く): 2807838002

約数列:

[1, 2, 67, 103, 134, 206, 251, 502, 1489, 2978, 6901, 13802, 16817, 25853, 33634, 51706, 99763, 153367, 199526, 306734, 373739, 747478, 1732151, 3464302, 10275589, 20551178, 25040513, 38495117, 50081026, 76990234, 2579172839, 5158345678]

約数ペア:

[(1, 5158345678), (2, 2579172839), (67, 76990234), (103, 50081026), (134, 38495117), (206, 25040513), (251, 20551178), (502, 10275589), (1489, 3464302), (2978, 1732151), (6901, 747478), (13802, 373739), (16817, 306734), (25853, 199526), (33634, 153367), (51706, 99763)]