2040373349

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{8297}}^1$

素因数の和:8409

約数の個数: 24

約数和(自身を含む): 2513298240

約数和(自身を除く): 472924891

約数列:

[1, 7, 19, 43, 133, 301, 817, 1849, 5719, 8297, 12943, 35131, 58079, 157643, 245917, 356771, 1103501, 2497397, 6778649, 15341153, 47450543, 107388071, 291481907, 2040373349]

約数ペア:

[(1, 2040373349), (7, 291481907), (19, 107388071), (43, 47450543), (133, 15341153), (301, 6778649), (817, 2497397), (1849, 1103501), (5719, 356771), (8297, 245917), (12943, 157643), (35131, 58079)]