127291292

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{1669}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 232864800

約数和(自身を除く): 105573508

約数列:

[1, 2, 4, 23, 46, 92, 829, 1658, 1669, 3316, 3338, 6676, 19067, 38134, 38387, 76268, 76774, 153548, 1383601, 2767202, 5534404, 31822823, 63645646, 127291292]

約数ペア:

[(1, 127291292), (2, 63645646), (4, 31822823), (23, 5534404), (46, 2767202), (92, 1383601), (829, 153548), (1658, 76774), (1669, 76268), (3316, 38387), (3338, 38134), (6676, 19067)]