1819636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4999}}^1$

素因数の和:5023

約数の個数: 24

約数和(自身を含む): 3920000

約数和(自身を除く): 2100364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 4999, 9998, 19996, 34993, 64987, 69986, 129974, 139972, 259948, 454909, 909818, 1819636]

約数ペア:

[(1, 1819636), (2, 909818), (4, 454909), (7, 259948), (13, 139972), (14, 129974), (26, 69986), (28, 64987), (52, 34993), (91, 19996), (182, 9998), (364, 4999)]