4271290

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4229}}^1$

素因数の和:4337

約数の個数: 16

約数和(自身を含む): 7766280

約数和(自身を除く): 3494990

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 4229, 8458, 21145, 42290, 427129, 854258, 2135645, 4271290]

約数ペア:

[(1, 4271290), (2, 2135645), (5, 854258), (10, 427129), (101, 42290), (202, 21145), (505, 8458), (1010, 4229)]