2178045364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{49501031}}^1$

素因数の和:49501046

約数の個数: 12

約数和(自身を含む): 4158086688

約数和(自身を除く): 1980041324

約数列:

[1, 2, 4, 11, 22, 44, 49501031, 99002062, 198004124, 544511341, 1089022682, 2178045364]

約数ペア:

[(1, 2178045364), (2, 1089022682), (4, 544511341), (11, 198004124), (22, 99002062), (44, 49501031)]