1216432

素因数分解:

$2^4\times 7^1\times {\mathrm{10861}}^1$

素因数の和:10876

約数の個数: 20

約数和(自身を含む): 2693776

約数和(自身を除く): 1477344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 10861, 21722, 43444, 76027, 86888, 152054, 173776, 304108, 608216, 1216432]

約数ペア:

[(1, 1216432), (2, 608216), (4, 304108), (7, 173776), (8, 152054), (14, 86888), (16, 76027), (28, 43444), (56, 21722), (112, 10861)]