2661115103654

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10004192119}}^1$

素因数の和:10004192147

約数の個数: 16

約数和(自身を含む): 4802012217600

約数和(自身を除く): 2140897113946

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 10004192119, 20008384238, 70029344833, 140058689666, 190079650261, 380159300522, 1330557551827, 2661115103654]

約数ペア:

[(1, 2661115103654), (2, 1330557551827), (7, 380159300522), (14, 190079650261), (19, 140058689666), (38, 70029344833), (133, 20008384238), (266, 10004192119)]