1891312806

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{10463}}^1$

素因数の和:11156

約数の個数: 32

約数和(自身を含む): 3869503488

約数和(自身を除く): 1978190682

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 641, 1282, 1923, 3846, 10463, 20926, 30127, 31389, 60254, 62778, 90381, 180762, 491761, 983522, 1475283, 2950566, 6706783, 13413566, 20120349, 40240698, 315218801, 630437602, 945656403, 1891312806]

約数ペア:

[(1, 1891312806), (2, 945656403), (3, 630437602), (6, 315218801), (47, 40240698), (94, 20120349), (141, 13413566), (282, 6706783), (641, 2950566), (1282, 1475283), (1923, 983522), (3846, 491761), (10463, 180762), (20926, 90381), (30127, 62778), (31389, 60254)]