2783227376

素因数分解:

$2^4\times {\mathrm{15461}}^1\times {\mathrm{11251}}^1$

素因数の和:26720

約数の個数: 20

約数和(自身を含む): 5393331144

約数和(自身を除く): 2610103768

約数列:

[1, 2, 4, 8, 16, 11251, 15461, 22502, 30922, 45004, 61844, 90008, 123688, 180016, 247376, 173951711, 347903422, 695806844, 1391613688, 2783227376]

約数ペア:

[(1, 2783227376), (2, 1391613688), (4, 695806844), (8, 347903422), (16, 173951711), (11251, 247376), (15461, 180016), (22502, 123688), (30922, 90008), (45004, 61844)]