4921730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 9782208

約数和(自身を除く): 4860478

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 443, 505, 886, 1010, 1111, 2215, 2222, 4430, 4873, 5555, 9746, 11110, 24365, 44743, 48730, 89486, 223715, 447430, 492173, 984346, 2460865, 4921730]

約数ペア:

[(1, 4921730), (2, 2460865), (5, 984346), (10, 492173), (11, 447430), (22, 223715), (55, 89486), (101, 48730), (110, 44743), (202, 24365), (443, 11110), (505, 9746), (886, 5555), (1010, 4873), (1111, 4430), (2215, 2222)]