1287761736

素因数分解:

$2^3\times 3^1\times {\mathrm{53656739}}^1$

素因数の和:53656748

約数の個数: 16

約数和(自身を含む): 3219404400

約数和(自身を除く): 1931642664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53656739, 107313478, 160970217, 214626956, 321940434, 429253912, 643880868, 1287761736]

約数ペア:

[(1, 1287761736), (2, 643880868), (3, 429253912), (4, 321940434), (6, 214626956), (8, 160970217), (12, 107313478), (24, 53656739)]