1427883080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2745929}}^1$

素因数の和:2745953

約数の個数: 32

約数和(自身を含む): 3459871800

約数和(自身を除く): 2031988720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2745929, 5491858, 10983716, 13729645, 21967432, 27459290, 35697077, 54918580, 71394154, 109837160, 142788308, 178485385, 285576616, 356970770, 713941540, 1427883080]

約数ペア:

[(1, 1427883080), (2, 713941540), (4, 356970770), (5, 285576616), (8, 178485385), (10, 142788308), (13, 109837160), (20, 71394154), (26, 54918580), (40, 35697077), (52, 27459290), (65, 21967432), (104, 13729645), (130, 10983716), (260, 5491858), (520, 2745929)]