2100050708

素因数分解:

$2^2\times 7^1\times {\mathrm{75001811}}^1$

素因数の和:75001822

約数の個数: 12

約数和(自身を含む): 4200101472

約数和(自身を除く): 2100050764

約数列:

[1, 2, 4, 7, 14, 28, 75001811, 150003622, 300007244, 525012677, 1050025354, 2100050708]

約数ペア:

[(1, 2100050708), (2, 1050025354), (4, 525012677), (7, 300007244), (14, 150003622), (28, 75001811)]