1344271490

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{557789}}^1$

素因数の和:558037

約数の個数: 16

約数和(自身を含む): 2429733240

約数和(自身を除く): 1085461750

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 557789, 1115578, 2788945, 5577890, 134427149, 268854298, 672135745, 1344271490]

約数ペア:

[(1, 1344271490), (2, 672135745), (5, 268854298), (10, 134427149), (241, 5577890), (482, 2788945), (1205, 1115578), (2410, 557789)]