329236466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1627}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 547555008

約数和(自身を除く): 218318542

約数列:

[1, 2, 13, 26, 43, 86, 181, 362, 559, 1118, 1627, 2353, 3254, 4706, 7783, 15566, 21151, 42302, 69961, 101179, 139922, 202358, 294487, 588974, 909493, 1818986, 3828331, 7656662, 12662941, 25325882, 164618233, 329236466]

約数ペア:

[(1, 329236466), (2, 164618233), (13, 25325882), (26, 12662941), (43, 7656662), (86, 3828331), (181, 1818986), (362, 909493), (559, 588974), (1118, 294487), (1627, 202358), (2353, 139922), (3254, 101179), (4706, 69961), (7783, 42302), (15566, 21151)]