1228386170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{656891}}^1$

素因数の和:656926

約数の個数: 32

約数和(自身を含む): 2553996096

約数和(自身を除く): 1325609926

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 656891, 1313782, 3284455, 6568910, 7225801, 11167147, 14451602, 22334294, 36129005, 55835735, 72258010, 111671470, 122838617, 245677234, 614193085, 1228386170]

約数ペア:

[(1, 1228386170), (2, 614193085), (5, 245677234), (10, 122838617), (11, 111671470), (17, 72258010), (22, 55835735), (34, 36129005), (55, 22334294), (85, 14451602), (110, 11167147), (170, 7225801), (187, 6568910), (374, 3284455), (935, 1313782), (1870, 656891)]