231942578

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{29959}}^1$

素因数の和:30054

約数の個数: 24

約数和(自身を含む): 409852800

約数和(自身を除く): 177910222

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 7742, 29959, 59918, 209713, 419426, 1467991, 2366761, 2935982, 4733522, 16567327, 33134654, 115971289, 231942578]

約数ペア:

[(1, 231942578), (2, 115971289), (7, 33134654), (14, 16567327), (49, 4733522), (79, 2935982), (98, 2366761), (158, 1467991), (553, 419426), (1106, 209713), (3871, 59918), (7742, 29959)]