1900733048

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{42359}}^1$

素因数の和:42515

約数の個数: 32

約数和(自身を含む): 3659904000

約数和(自身を除く): 1759170952

約数列:

[1, 2, 4, 8, 71, 79, 142, 158, 284, 316, 568, 632, 5609, 11218, 22436, 42359, 44872, 84718, 169436, 338872, 3007489, 3346361, 6014978, 6692722, 12029956, 13385444, 24059912, 26770888, 237591631, 475183262, 950366524, 1900733048]

約数ペア:

[(1, 1900733048), (2, 950366524), (4, 475183262), (8, 237591631), (71, 26770888), (79, 24059912), (142, 13385444), (158, 12029956), (284, 6692722), (316, 6014978), (568, 3346361), (632, 3007489), (5609, 338872), (11218, 169436), (22436, 84718), (42359, 44872)]