81014700286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1\times {\mathrm{86269}}^1$

素因数の和:88204

約数の個数: 32

約数和(自身を含む): 137831853600

約数和(自身を除く): 56817153314

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1901, 3802, 24713, 36119, 49426, 72238, 86269, 172538, 469547, 939094, 1121497, 1639111, 2242994, 3278222, 21308443, 42616886, 163997369, 327994738, 2131965797, 3115950011, 4263931594, 6231900022, 40507350143, 81014700286]

約数ペア:

[(1, 81014700286), (2, 40507350143), (13, 6231900022), (19, 4263931594), (26, 3115950011), (38, 2131965797), (247, 327994738), (494, 163997369), (1901, 42616886), (3802, 21308443), (24713, 3278222), (36119, 2242994), (49426, 1639111), (72238, 1121497), (86269, 939094), (172538, 469547)]