1070948571860

素因数分解:

$2^2\times 5^1\times {\mathrm{778951}}^1\times {\mathrm{68743}}^1$

素因数の和:847703

約数の個数: 24

約数和(自身を含む): 2249027604096

約数和(自身を除く): 1178079032236

約数列:

[1, 2, 4, 5, 10, 20, 68743, 137486, 274972, 343715, 687430, 778951, 1374860, 1557902, 3115804, 3894755, 7789510, 15579020, 53547428593, 107094857186, 214189714372, 267737142965, 535474285930, 1070948571860]

約数ペア:

[(1, 1070948571860), (2, 535474285930), (4, 267737142965), (5, 214189714372), (10, 107094857186), (20, 53547428593), (68743, 15579020), (137486, 7789510), (274972, 3894755), (343715, 3115804), (687430, 1557902), (778951, 1374860)]