12756476782

素因数分解:

$2^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1229}}^1\times {\mathrm{2819}}^1$

素因数の和:4320

約数の個数: 32

約数和(自身を含む): 21977049600

約数和(自身を除く): 9220572818

約数列:

[1, 2, 7, 14, 263, 526, 1229, 1841, 2458, 2819, 3682, 5638, 8603, 17206, 19733, 39466, 323227, 646454, 741397, 1482794, 2262589, 3464551, 4525178, 5189779, 6929102, 10379558, 24251857, 48503714, 911176913, 1822353826, 6378238391, 12756476782]

約数ペア:

[(1, 12756476782), (2, 6378238391), (7, 1822353826), (14, 911176913), (263, 48503714), (526, 24251857), (1229, 10379558), (1841, 6929102), (2458, 5189779), (2819, 4525178), (3682, 3464551), (5638, 2262589), (8603, 1482794), (17206, 741397), (19733, 646454), (39466, 323227)]