2012605722985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3217}}^1\times {\mathrm{874987}}^1$

素因数の和:878233

約数の個数: 32

約数和(自身を含む): 2838237075072

約数和(自身を除く): 825631352087

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 3217, 16085, 35387, 41821, 176935, 209105, 460031, 874987, 2300155, 4374935, 9624857, 11374831, 48124285, 56874155, 125123141, 625615705, 2814833179, 14074165895, 30963164969, 36592831327, 154815824845, 182964156635, 402521144597, 2012605722985]

約数ペア:

[(1, 2012605722985), (5, 402521144597), (11, 182964156635), (13, 154815824845), (55, 36592831327), (65, 30963164969), (143, 14074165895), (715, 2814833179), (3217, 625615705), (16085, 125123141), (35387, 56874155), (41821, 48124285), (176935, 11374831), (209105, 9624857), (460031, 4374935), (874987, 2300155)]