2017397788

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2324191}}^1$

素因数の和:2324233

約数の個数: 24

約数和(自身を含む): 4164952064

約数和(自身を除く): 2147554276

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2324191, 4648382, 9296764, 16269337, 32538674, 65077348, 72049921, 144099842, 288199684, 504349447, 1008698894, 2017397788]

約数ペア:

[(1, 2017397788), (2, 1008698894), (4, 504349447), (7, 288199684), (14, 144099842), (28, 72049921), (31, 65077348), (62, 32538674), (124, 16269337), (217, 9296764), (434, 4648382), (868, 2324191)]