272616542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{399731}}^1$

素因数の和:399775

約数の個数: 16

約数和(自身を含む): 460491264

約数和(自身を除く): 187874722

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 399731, 799462, 4397041, 8794082, 12391661, 24783322, 136308271, 272616542]

約数ペア:

[(1, 272616542), (2, 136308271), (11, 24783322), (22, 12391661), (31, 8794082), (62, 4397041), (341, 799462), (682, 399731)]