2017048688

素因数分解:

$2^4\times {\mathrm{5659}}^1\times {\mathrm{22277}}^1$

素因数の和:27944

約数の個数: 20

約数和(自身を含む): 3908897880

約数和(自身を除く): 1891849192

約数列:

[1, 2, 4, 8, 16, 5659, 11318, 22277, 22636, 44554, 45272, 89108, 90544, 178216, 356432, 126065543, 252131086, 504262172, 1008524344, 2017048688]

約数ペア:

[(1, 2017048688), (2, 1008524344), (4, 504262172), (8, 252131086), (16, 126065543), (5659, 356432), (11318, 178216), (22277, 90544), (22636, 89108), (44554, 45272)]