990596594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1867}}^1\times {\mathrm{20407}}^1$

素因数の和:22289

約数の個数: 16

約数和(自身を含む): 1601130048

約数和(自身を除く): 610533454

約数列:

[1, 2, 13, 26, 1867, 3734, 20407, 24271, 40814, 48542, 265291, 530582, 38099869, 76199738, 495298297, 990596594]

約数ペア:

[(1, 990596594), (2, 495298297), (13, 76199738), (26, 38099869), (1867, 530582), (3734, 265291), (20407, 48542), (24271, 40814)]