264158378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{387329}}^1$

素因数の和:387373

約数の個数: 16

約数和(自身を含む): 446204160

約数和(自身を除く): 182045782

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 387329, 774658, 4260619, 8521238, 12007199, 24014398, 132079189, 264158378]

約数ペア:

[(1, 264158378), (2, 132079189), (11, 24014398), (22, 12007199), (31, 8521238), (62, 4260619), (341, 774658), (682, 387329)]