1691352910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{317327}}^1$

素因数の和:317388

約数の個数: 32

約数和(自身を含む): 3358599552

約数和(自身を除く): 1667246642

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 317327, 634654, 1586635, 3173270, 4125251, 8250502, 13010407, 20626255, 26020814, 41252510, 65052035, 130104070, 169135291, 338270582, 845676455, 1691352910]

約数ペア:

[(1, 1691352910), (2, 845676455), (5, 338270582), (10, 169135291), (13, 130104070), (26, 65052035), (41, 41252510), (65, 26020814), (82, 20626255), (130, 13010407), (205, 8250502), (410, 4125251), (533, 3173270), (1066, 1586635), (2665, 634654), (5330, 317327)]