2573286

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 5564160

約数和(自身を除く): 2990874

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 643, 667, 1286, 1334, 1929, 2001, 3858, 4002, 14789, 18647, 29578, 37294, 44367, 55941, 88734, 111882, 428881, 857762, 1286643, 2573286]

約数ペア:

[(1, 2573286), (2, 1286643), (3, 857762), (6, 428881), (23, 111882), (29, 88734), (46, 55941), (58, 44367), (69, 37294), (87, 29578), (138, 18647), (174, 14789), (643, 4002), (667, 3858), (1286, 2001), (1334, 1929)]