1640761464

素因数分解:

$2^3\times 3^1\times {\mathrm{68365061}}^1$

素因数の和:68365070

約数の個数: 16

約数和(自身を含む): 4101903720

約数和(自身を除く): 2461142256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 68365061, 136730122, 205095183, 273460244, 410190366, 546920488, 820380732, 1640761464]

約数ペア:

[(1, 1640761464), (2, 820380732), (3, 546920488), (4, 410190366), (6, 273460244), (8, 205095183), (12, 136730122), (24, 68365061)]