2636691976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{81119}}^1$

素因数の和:81381

約数の個数: 32

約数和(自身を含む): 5256576000

約数和(自身を除く): 2619884024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 239, 478, 956, 1912, 4063, 8126, 16252, 32504, 81119, 162238, 324476, 648952, 1379023, 2758046, 5516092, 11032184, 19387441, 38774882, 77549764, 155099528, 329586497, 659172994, 1318345988, 2636691976]

約数ペア:

[(1, 2636691976), (2, 1318345988), (4, 659172994), (8, 329586497), (17, 155099528), (34, 77549764), (68, 38774882), (136, 19387441), (239, 11032184), (478, 5516092), (956, 2758046), (1912, 1379023), (4063, 648952), (8126, 324476), (16252, 162238), (32504, 81119)]