531479226

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{13121}}^1$

素因数の和:13326

約数の個数: 32

約数和(自身を含む): 1094689728

約数和(自身を除く): 563210502

約数列:

[1, 2, 3, 6, 43, 86, 129, 157, 258, 314, 471, 942, 6751, 13121, 13502, 20253, 26242, 39363, 40506, 78726, 564203, 1128406, 1692609, 2059997, 3385218, 4119994, 6179991, 12359982, 88579871, 177159742, 265739613, 531479226]

約数ペア:

[(1, 531479226), (2, 265739613), (3, 177159742), (6, 88579871), (43, 12359982), (86, 6179991), (129, 4119994), (157, 3385218), (258, 2059997), (314, 1692609), (471, 1128406), (942, 564203), (6751, 78726), (13121, 40506), (13502, 39363), (20253, 26242)]