2197800474

素因数分解:

$2^1\times 3^1\times {\mathrm{281}}^2\times {\mathrm{4639}}^1$

素因数の和:5206

約数の個数: 24

約数和(自身を含む): 4412250240

約数和(自身を除く): 2214449766

約数列:

[1, 2, 3, 6, 281, 562, 843, 1686, 4639, 9278, 13917, 27834, 78961, 157922, 236883, 473766, 1303559, 2607118, 3910677, 7821354, 366300079, 732600158, 1098900237, 2197800474]

約数ペア:

[(1, 2197800474), (2, 1098900237), (3, 732600158), (6, 366300079), (281, 7821354), (562, 3910677), (843, 2607118), (1686, 1303559), (4639, 473766), (9278, 236883), (13917, 157922), (27834, 78961)]