2981062

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1636

約数の個数: 24

約数和(自身を含む): 5478840

約数和(自身を除く): 2497778

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1601, 1862, 3202, 11207, 22414, 30419, 60838, 78449, 156898, 212933, 425866, 1490531, 2981062]

約数ペア:

[(1, 2981062), (2, 1490531), (7, 425866), (14, 212933), (19, 156898), (38, 78449), (49, 60838), (98, 30419), (133, 22414), (266, 11207), (931, 3202), (1601, 1862)]