13377308

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1999}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 26880000

約数和(自身を除く): 13502692

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 1999, 3346, 3998, 6692, 7996, 13993, 27986, 55972, 477761, 955522, 1911044, 3344327, 6688654, 13377308]

約数ペア:

[(1, 13377308), (2, 6688654), (4, 3344327), (7, 1911044), (14, 955522), (28, 477761), (239, 55972), (478, 27986), (956, 13993), (1673, 7996), (1999, 6692), (3346, 3998)]