2900828

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 5841024

約数和(自身を除く): 2940196

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 491, 844, 982, 1477, 1964, 2954, 3437, 5908, 6874, 13748, 103601, 207202, 414404, 725207, 1450414, 2900828]

約数ペア:

[(1, 2900828), (2, 1450414), (4, 725207), (7, 414404), (14, 207202), (28, 103601), (211, 13748), (422, 6874), (491, 5908), (844, 3437), (982, 2954), (1477, 1964)]