4100990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13229}}^1$

素因数の和:13267

約数の個数: 16

約数和(自身を含む): 7620480

約数和(自身を除く): 3519490

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 13229, 26458, 66145, 132290, 410099, 820198, 2050495, 4100990]

約数ペア:

[(1, 4100990), (2, 2050495), (5, 820198), (10, 410099), (31, 132290), (62, 66145), (155, 26458), (310, 13229)]