143640735262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{10831001}}^1$

素因数の和:10831371

約数の個数: 16

約数和(自身を含む): 227451042000

約数和(自身を除く): 83810306738

約数列:

[1, 2, 19, 38, 349, 698, 6631, 13262, 10831001, 21662002, 205789019, 411578038, 3780019349, 7560038698, 71820367631, 143640735262]

約数ペア:

[(1, 143640735262), (2, 71820367631), (19, 7560038698), (38, 3780019349), (349, 411578038), (698, 205789019), (6631, 21662002), (13262, 10831001)]