2677665790

素因数分解:

$2^1\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{195023}}^1$

素因数の和:196403

約数の個数: 16

約数和(自身を含む): 4823333568

約数和(自身を除く): 2145667778

約数列:

[1, 2, 5, 10, 1373, 2746, 6865, 13730, 195023, 390046, 975115, 1950230, 267766579, 535533158, 1338832895, 2677665790]

約数ペア:

[(1, 2677665790), (2, 1338832895), (5, 535533158), (10, 267766579), (1373, 1950230), (2746, 975115), (6865, 390046), (13730, 195023)]