2005217730178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2239}}^1\times {\mathrm{34445627}}^1$

素因数の和:34447881

約数の個数: 16

約数和(自身を含む): 3240644682240

約数和(自身を除く): 1235426952062

約数列:

[1, 2, 13, 26, 2239, 4478, 29107, 58214, 34445627, 68891254, 447793151, 895586302, 77123758853, 154247517706, 1002608865089, 2005217730178]

約数ペア:

[(1, 2005217730178), (2, 1002608865089), (13, 154247517706), (26, 77123758853), (2239, 895586302), (4478, 447793151), (29107, 68891254), (58214, 34445627)]