2018429286

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2420179}}^1$

素因数の和:2420323

約数の個数: 16

約数和(自身を含む): 4065902400

約数和(自身を除く): 2047473114

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 2420179, 4840358, 7260537, 14521074, 336404881, 672809762, 1009214643, 2018429286]

約数ペア:

[(1, 2018429286), (2, 1009214643), (3, 672809762), (6, 336404881), (139, 14521074), (278, 7260537), (417, 4840358), (834, 2420179)]