2148464

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2857}}^1$

素因数の和:2912

約数の個数: 20

約数和(自身を含む): 4252704

約数和(自身を除く): 2104240

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2857, 5714, 11428, 22856, 45712, 134279, 268558, 537116, 1074232, 2148464]

約数ペア:

[(1, 2148464), (2, 1074232), (4, 537116), (8, 268558), (16, 134279), (47, 45712), (94, 22856), (188, 11428), (376, 5714), (752, 2857)]