675622804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{20717}}^1$

素因数の和:21015

約数の個数: 24

約数和(自身を含む): 1225179648

約数和(自身を除く): 549556844

約数列:

[1, 2, 4, 31, 62, 124, 263, 526, 1052, 8153, 16306, 20717, 32612, 41434, 82868, 642227, 1284454, 2568908, 5448571, 10897142, 21794284, 168905701, 337811402, 675622804]

約数ペア:

[(1, 675622804), (2, 337811402), (4, 168905701), (31, 21794284), (62, 10897142), (124, 5448571), (263, 2568908), (526, 1284454), (1052, 642227), (8153, 82868), (16306, 41434), (20717, 32612)]