1129968238

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2783173}}^1$

素因数の和:2783211

約数の個数: 16

約数和(自身を含む): 2003885280

約数和(自身を除く): 873917042

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 2783173, 5566346, 19482211, 38964422, 80712017, 161424034, 564984119, 1129968238]

約数ペア:

[(1, 1129968238), (2, 564984119), (7, 161424034), (14, 80712017), (29, 38964422), (58, 19482211), (203, 5566346), (406, 2783173)]