663666044

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{72421}}^1$

素因数の和:72533

約数の個数: 24

約数和(自身を含む): 1216689600

約数和(自身を除く): 553023556

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 2291, 4582, 9164, 72421, 144842, 289684, 2100209, 4200418, 5721259, 8400836, 11442518, 22885036, 165916511, 331833022, 663666044]

約数ペア:

[(1, 663666044), (2, 331833022), (4, 165916511), (29, 22885036), (58, 11442518), (79, 8400836), (116, 5721259), (158, 4200418), (316, 2100209), (2291, 289684), (4582, 144842), (9164, 72421)]