2080756988

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{39227}}^1$

素因数の和:39469

約数の個数: 24

約数和(自身を含む): 3707046000

約数和(自身を除く): 1626289012

約数列:

[1, 2, 4, 89, 149, 178, 298, 356, 596, 13261, 26522, 39227, 53044, 78454, 156908, 3491203, 5844823, 6982406, 11689646, 13964812, 23379292, 520189247, 1040378494, 2080756988]

約数ペア:

[(1, 2080756988), (2, 1040378494), (4, 520189247), (89, 23379292), (149, 13964812), (178, 11689646), (298, 6982406), (356, 5844823), (596, 3491203), (13261, 156908), (26522, 78454), (39227, 53044)]