385489918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{28867}}^1$

素因数の和:29487

約数の個数: 16

約数和(自身を含む): 631862784

約数和(自身を除く): 246372866

約数列:

[1, 2, 11, 22, 607, 1214, 6677, 13354, 28867, 57734, 317537, 635074, 17522269, 35044538, 192744959, 385489918]

約数ペア:

[(1, 385489918), (2, 192744959), (11, 35044538), (22, 17522269), (607, 635074), (1214, 317537), (6677, 57734), (13354, 28867)]