1890085876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3552793}}^1$

素因数の和:3552823

約数の個数: 24

約数和(自身を含む): 3979129280

約数和(自身を除く): 2089043404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3552793, 7105586, 14211172, 24869551, 49739102, 67503067, 99478204, 135006134, 270012268, 472521469, 945042938, 1890085876]

約数ペア:

[(1, 1890085876), (2, 945042938), (4, 472521469), (7, 270012268), (14, 135006134), (19, 99478204), (28, 67503067), (38, 49739102), (76, 24869551), (133, 14211172), (266, 7105586), (532, 3552793)]