9459142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 17832960

約数和(自身を除く): 8373818

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 239, 257, 478, 514, 1673, 1799, 2629, 2827, 3346, 3598, 5258, 5654, 18403, 19789, 36806, 39578, 61423, 122846, 429961, 675653, 859922, 1351306, 4729571, 9459142]

約数ペア:

[(1, 9459142), (2, 4729571), (7, 1351306), (11, 859922), (14, 675653), (22, 429961), (77, 122846), (154, 61423), (239, 39578), (257, 36806), (478, 19789), (514, 18403), (1673, 5654), (1799, 5258), (2629, 3598), (2827, 3346)]