2500274

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:870

約数の個数: 24

約数和(自身を含む): 4508928

約数和(自身を除く): 2008654

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 823, 1519, 1646, 3038, 5761, 11522, 25513, 40327, 51026, 80654, 178591, 357182, 1250137, 2500274]

約数ペア:

[(1, 2500274), (2, 1250137), (7, 357182), (14, 178591), (31, 80654), (49, 51026), (62, 40327), (98, 25513), (217, 11522), (434, 5761), (823, 3038), (1519, 1646)]