9900488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4139}}^1$

素因数の和:4181

約数の個数: 32

約数和(自身を含む): 20865600

約数和(自身を除く): 10965112

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 4139, 8278, 16556, 33112, 53807, 95197, 107614, 190394, 215228, 380788, 430456, 761576, 1237561, 2475122, 4950244, 9900488]

約数ペア:

[(1, 9900488), (2, 4950244), (4, 2475122), (8, 1237561), (13, 761576), (23, 430456), (26, 380788), (46, 215228), (52, 190394), (92, 107614), (104, 95197), (184, 53807), (299, 33112), (598, 16556), (1196, 8278), (2392, 4139)]