1119492728

素因数分解:

$2^3\times {\mathrm{1259}}^1\times {\mathrm{111149}}^1$

素因数の和:112414

約数の個数: 16

約数和(自身を含む): 2100735000

約数和(自身を除く): 981242272

約数列:

[1, 2, 4, 8, 1259, 2518, 5036, 10072, 111149, 222298, 444596, 889192, 139936591, 279873182, 559746364, 1119492728]

約数ペア:

[(1, 1119492728), (2, 559746364), (4, 279873182), (8, 139936591), (1259, 889192), (2518, 444596), (5036, 222298), (10072, 111149)]