201412910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{491251}}^1$

素因数の和:491299

約数の個数: 16

約数和(自身を含む): 371386512

約数和(自身を除く): 169973602

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 491251, 982502, 2456255, 4912510, 20141291, 40282582, 100706455, 201412910]

約数ペア:

[(1, 201412910), (2, 100706455), (5, 40282582), (10, 20141291), (41, 4912510), (82, 2456255), (205, 982502), (410, 491251)]