2912763370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{138637}}^1$

素因数の和:138846

約数の個数: 32

約数和(自身を含む): 5749595136

約数和(自身を除く): 2836831766

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1910, 2101, 4202, 10505, 21010, 138637, 277274, 693185, 1386370, 1525007, 3050014, 7625035, 15250070, 26479667, 52959334, 132398335, 264796670, 291276337, 582552674, 1456381685, 2912763370]

約数ペア:

[(1, 2912763370), (2, 1456381685), (5, 582552674), (10, 291276337), (11, 264796670), (22, 132398335), (55, 52959334), (110, 26479667), (191, 15250070), (382, 7625035), (955, 3050014), (1910, 1525007), (2101, 1386370), (4202, 693185), (10505, 277274), (21010, 138637)]