1815660028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4988077}}^1$

素因数の和:4988101

約数の個数: 24

約数和(自身を含む): 3910653152

約数和(自身を除く): 2094993124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 4988077, 9976154, 19952308, 34916539, 64845001, 69833078, 129690002, 139666156, 259380004, 453915007, 907830014, 1815660028]

約数ペア:

[(1, 1815660028), (2, 907830014), (4, 453915007), (7, 259380004), (13, 139666156), (14, 129690002), (26, 69833078), (28, 64845001), (52, 34916539), (91, 19952308), (182, 9976154), (364, 4988077)]