1125296

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1388

約数の個数: 20

約数和(自身を含む): 2223072

約数和(自身を除く): 1097776

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1327, 2654, 5308, 10616, 21232, 70331, 140662, 281324, 562648, 1125296]

約数ペア:

[(1, 1125296), (2, 562648), (4, 281324), (8, 140662), (16, 70331), (53, 21232), (106, 10616), (212, 5308), (424, 2654), (848, 1327)]