421857939455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{41501027}}^1$

素因数の和:41501158

約数の個数: 16

約数和(自身を含む): 537853322880

約数和(自身を除く): 115995383425

約数列:

[1, 5, 19, 95, 107, 535, 2033, 10165, 41501027, 207505135, 788519513, 3942597565, 4440609889, 22203049445, 84371587891, 421857939455]

約数ペア:

[(1, 421857939455), (5, 84371587891), (19, 22203049445), (95, 4440609889), (107, 3942597565), (535, 788519513), (2033, 207505135), (10165, 41501027)]