268376482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{642049}}^1$

素因数の和:642081

約数の個数: 16

約数和(自身を含む): 462276000

約数和(自身を除く): 193899518

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 642049, 1284098, 7062539, 12198931, 14125078, 24397862, 134188241, 268376482]

約数ペア:

[(1, 268376482), (2, 134188241), (11, 24397862), (19, 14125078), (22, 12198931), (38, 7062539), (209, 1284098), (418, 642049)]