2009388092

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{653}}^1\times {\mathrm{2131}}^1$

素因数の和:2826

約数の個数: 36

約数和(自身を含む): 3718672776

約数和(自身を除く): 1709284684

約数列:

[1, 2, 4, 19, 38, 76, 361, 653, 722, 1306, 1444, 2131, 2612, 4262, 8524, 12407, 24814, 40489, 49628, 80978, 161956, 235733, 471466, 769291, 942932, 1391543, 1538582, 2783086, 3077164, 5566172, 26439317, 52878634, 105757268, 502347023, 1004694046, 2009388092]

約数ペア:

[(1, 2009388092), (2, 1004694046), (4, 502347023), (19, 105757268), (38, 52878634), (76, 26439317), (361, 5566172), (653, 3077164), (722, 2783086), (1306, 1538582), (1444, 1391543), (2131, 942932), (2612, 769291), (4262, 471466), (8524, 235733), (12407, 161956), (24814, 80978), (40489, 49628)]