629926

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:180

約数の個数: 24

約数和(自身を含む): 1101240

約数和(自身を除く): 471314

約数列:

[1, 2, 11, 19, 22, 38, 121, 137, 209, 242, 274, 418, 1507, 2299, 2603, 3014, 4598, 5206, 16577, 28633, 33154, 57266, 314963, 629926]

約数ペア:

[(1, 629926), (2, 314963), (11, 57266), (19, 33154), (22, 28633), (38, 16577), (121, 5206), (137, 4598), (209, 3014), (242, 2603), (274, 2299), (418, 1507)]