461802692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{20047}}^1$

素因数の和:20507

約数の個数: 24

約数和(自身を含む): 872328576

約数和(自身を除く): 410525884

約数列:

[1, 2, 4, 13, 26, 52, 443, 886, 1772, 5759, 11518, 20047, 23036, 40094, 80188, 260611, 521222, 1042444, 8880821, 17761642, 35523284, 115450673, 230901346, 461802692]

約数ペア:

[(1, 461802692), (2, 230901346), (4, 115450673), (13, 35523284), (26, 17761642), (52, 8880821), (443, 1042444), (886, 521222), (1772, 260611), (5759, 80188), (11518, 40094), (20047, 23036)]