26500190

素因数分解:

$2^1\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{1997}}^1$

素因数の和:3331

約数の個数: 16

約数和(自身を含む): 47760192

約数和(自身を除く): 21260002

約数列:

[1, 2, 5, 10, 1327, 1997, 2654, 3994, 6635, 9985, 13270, 19970, 2650019, 5300038, 13250095, 26500190]

約数ペア:

[(1, 26500190), (2, 13250095), (5, 5300038), (10, 2650019), (1327, 19970), (1997, 13270), (2654, 9985), (3994, 6635)]