68731806238

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{1283603}}^1$

素因数の和:1284299

約数の個数: 16

約数和(自身を含む): 105774104016

約数和(自身を除く): 37042297778

約数列:

[1, 2, 41, 82, 653, 1306, 26773, 53546, 1283603, 2567206, 52627723, 105255446, 838192759, 1676385518, 34365903119, 68731806238]

約数ペア:

[(1, 68731806238), (2, 34365903119), (41, 1676385518), (82, 838192759), (653, 105255446), (1306, 52627723), (26773, 2567206), (53546, 1283603)]