2176984322

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1\times {\mathrm{21419}}^1$

素因数の和:22081

約数の個数: 16

約数和(自身を含む): 3308104800

約数和(自身を除く): 1131120478

約数列:

[1, 2, 89, 178, 571, 1142, 21419, 42838, 50819, 101638, 1906291, 3812582, 12230249, 24460498, 1088492161, 2176984322]

約数ペア:

[(1, 2176984322), (2, 1088492161), (89, 24460498), (178, 12230249), (571, 3812582), (1142, 1906291), (21419, 101638), (42838, 50819)]