2548900006

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{202841}}^1$

素因数の和:203007

約数の個数: 16

約数和(自身を含む): 3923775648

約数和(自身を除く): 1374875642

約数列:

[1, 2, 61, 103, 122, 206, 6283, 12566, 202841, 405682, 12373301, 20892623, 24746602, 41785246, 1274450003, 2548900006]

約数ペア:

[(1, 2548900006), (2, 1274450003), (61, 41785246), (103, 24746602), (122, 20892623), (206, 12373301), (6283, 405682), (12566, 202841)]