2017997456

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{599}}^1\times {\mathrm{881}}^1$

素因数の和:1727

約数の個数: 40

約数和(自身を含む): 3937248000

約数和(自身を除く): 1919250544

約数列:

[1, 2, 4, 8, 16, 239, 478, 599, 881, 956, 1198, 1762, 1912, 2396, 3524, 3824, 4792, 7048, 9584, 14096, 143161, 210559, 286322, 421118, 527719, 572644, 842236, 1055438, 1145288, 1684472, 2110876, 2290576, 3368944, 4221752, 8443504, 126124841, 252249682, 504499364, 1008998728, 2017997456]

約数ペア:

[(1, 2017997456), (2, 1008998728), (4, 504499364), (8, 252249682), (16, 126124841), (239, 8443504), (478, 4221752), (599, 3368944), (881, 2290576), (956, 2110876), (1198, 1684472), (1762, 1145288), (1912, 1055438), (2396, 842236), (3524, 572644), (3824, 527719), (4792, 421118), (7048, 286322), (9584, 210559), (14096, 143161)]