1869605612

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{425297}}^1$

素因数の和:425465

約数の個数: 24

約数和(自身を含む): 3763036704

約数和(自身を除く): 1893431092

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 425297, 850594, 1701188, 2977079, 5954158, 11908316, 66771629, 133543258, 267086516, 467401403, 934802806, 1869605612]

約数ペア:

[(1, 1869605612), (2, 934802806), (4, 467401403), (7, 267086516), (14, 133543258), (28, 66771629), (157, 11908316), (314, 5954158), (628, 2977079), (1099, 1701188), (2198, 850594), (4396, 425297)]