2005808518

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{58217}}^1$

素因数の和:58356

約数の個数: 32

約数和(自身を含む): 3621625344

約数和(自身を除く): 1615816826

約数列:

[1, 2, 7, 14, 23, 46, 107, 161, 214, 322, 749, 1498, 2461, 4922, 17227, 34454, 58217, 116434, 407519, 815038, 1338991, 2677982, 6229219, 9372937, 12458438, 18745874, 43604533, 87209066, 143272037, 286544074, 1002904259, 2005808518]

約数ペア:

[(1, 2005808518), (2, 1002904259), (7, 286544074), (14, 143272037), (23, 87209066), (46, 43604533), (107, 18745874), (161, 12458438), (214, 9372937), (322, 6229219), (749, 2677982), (1498, 1338991), (2461, 815038), (4922, 407519), (17227, 116434), (34454, 58217)]