264804914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{388277}}^1$

素因数の和:388321

約数の個数: 16

約数和(自身を含む): 447296256

約数和(自身を除く): 182491342

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 388277, 776554, 4271047, 8542094, 12036587, 24073174, 132402457, 264804914]

約数ペア:

[(1, 264804914), (2, 132402457), (11, 24073174), (22, 12036587), (31, 8542094), (62, 4271047), (341, 776554), (682, 388277)]