486514390

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{13103}}^1$

素因数の和:13236

約数の個数: 32

約数和(自身を含む): 905748480

約数和(自身を除く): 419234090

約数列:

[1, 2, 5, 10, 47, 79, 94, 158, 235, 395, 470, 790, 3713, 7426, 13103, 18565, 26206, 37130, 65515, 131030, 615841, 1035137, 1231682, 2070274, 3079205, 5175685, 6158410, 10351370, 48651439, 97302878, 243257195, 486514390]

約数ペア:

[(1, 486514390), (2, 243257195), (5, 97302878), (10, 48651439), (47, 10351370), (79, 6158410), (94, 5175685), (158, 3079205), (235, 2070274), (395, 1231682), (470, 1035137), (790, 615841), (3713, 131030), (7426, 65515), (13103, 37130), (18565, 26206)]