244047310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{18587}}^1$

素因数の和:18708

約数の個数: 32

約数和(自身を含む): 477785952

約数和(自身を除く): 233738642

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 6565, 13130, 18587, 37174, 92935, 185870, 241631, 483262, 1208155, 1877287, 2416310, 3754574, 9386435, 18772870, 24404731, 48809462, 122023655, 244047310]

約数ペア:

[(1, 244047310), (2, 122023655), (5, 48809462), (10, 24404731), (13, 18772870), (26, 9386435), (65, 3754574), (101, 2416310), (130, 1877287), (202, 1208155), (505, 483262), (1010, 241631), (1313, 185870), (2626, 92935), (6565, 37174), (13130, 18587)]