127207262

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1087}}^1$

素因数の和:1752

約数の個数: 32

約数和(自身を含む): 235425792

約数和(自身を除く): 108218530

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 643, 1087, 1286, 2174, 4501, 7609, 8359, 9002, 14131, 15218, 16718, 28262, 58513, 98917, 117026, 197834, 698941, 1397882, 4892587, 9086233, 9785174, 18172466, 63603631, 127207262]

約数ペア:

[(1, 127207262), (2, 63603631), (7, 18172466), (13, 9785174), (14, 9086233), (26, 4892587), (91, 1397882), (182, 698941), (643, 197834), (1087, 117026), (1286, 98917), (2174, 58513), (4501, 28262), (7609, 16718), (8359, 15218), (9002, 14131)]