309109612

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{101281}}^1$

素因数の和:101401

約数の個数: 24

約数和(自身を含む): 623897120

約数和(自身を除く): 314787508

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 101281, 202562, 405124, 708967, 1417934, 2835868, 11039629, 22079258, 44158516, 77277403, 154554806, 309109612]

約数ペア:

[(1, 309109612), (2, 154554806), (4, 77277403), (7, 44158516), (14, 22079258), (28, 11039629), (109, 2835868), (218, 1417934), (436, 708967), (763, 405124), (1526, 202562), (3052, 101281)]