2389741757998

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{680063107}}^1$

素因数の和:680063367

約数の個数: 16

約数和(自身を含む): 4113021677184

約数和(自身を除く): 1723279919186

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 680063107, 1360126214, 4760441749, 9520883498, 170695839857, 341391679714, 1194870878999, 2389741757998]

約数ペア:

[(1, 2389741757998), (2, 1194870878999), (7, 341391679714), (14, 170695839857), (251, 9520883498), (502, 4760441749), (1757, 1360126214), (3514, 680063107)]