1279232754

素因数分解:

$2^1\times 3^1\times {\mathrm{997}}^1\times {\mathrm{213847}}^1$

素因数の和:214849

約数の個数: 16

約数和(自身を含む): 2561043648

約数和(自身を除く): 1281810894

約数列:

[1, 2, 3, 6, 997, 1994, 2991, 5982, 213847, 427694, 641541, 1283082, 213205459, 426410918, 639616377, 1279232754]

約数ペア:

[(1, 1279232754), (2, 639616377), (3, 426410918), (6, 213205459), (997, 1283082), (1994, 641541), (2991, 427694), (5982, 213847)]