426766445

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{863}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 597196800

約数和(自身を除く): 170430355

約数列:

[1, 5, 7, 35, 71, 199, 355, 497, 863, 995, 1393, 2485, 4315, 6041, 6965, 14129, 30205, 61273, 70645, 98903, 171737, 306365, 428911, 494515, 858685, 1202159, 2144555, 6010795, 12193327, 60966635, 85353289, 426766445]

約数ペア:

[(1, 426766445), (5, 85353289), (7, 60966635), (35, 12193327), (71, 6010795), (199, 2144555), (355, 1202159), (497, 858685), (863, 494515), (995, 428911), (1393, 306365), (2485, 171737), (4315, 98903), (6041, 70645), (6965, 61273), (14129, 30205)]