2103161840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2022271}}^1$

素因数の和:2022297

約数の個数: 40

約数和(自身を含む): 5265996288

約数和(自身を除く): 3162834448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 2022271, 4044542, 8089084, 10111355, 16178168, 20222710, 26289523, 32356336, 40445420, 52579046, 80890840, 105158092, 131447615, 161781680, 210316184, 262895230, 420632368, 525790460, 1051580920, 2103161840]

約数ペア:

[(1, 2103161840), (2, 1051580920), (4, 525790460), (5, 420632368), (8, 262895230), (10, 210316184), (13, 161781680), (16, 131447615), (20, 105158092), (26, 80890840), (40, 52579046), (52, 40445420), (65, 32356336), (80, 26289523), (104, 20222710), (130, 16178168), (208, 10111355), (260, 8089084), (520, 4044542), (1040, 2022271)]