389848188

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1047979}}^1$

素因数の和:1048017

約数の個数: 24

約数和(自身を含む): 938990080

約数和(自身を除く): 549141892

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 1047979, 2095958, 3143937, 4191916, 6287874, 12575748, 32487349, 64974698, 97462047, 129949396, 194924094, 389848188]

約数ペア:

[(1, 389848188), (2, 194924094), (3, 129949396), (4, 97462047), (6, 64974698), (12, 32487349), (31, 12575748), (62, 6287874), (93, 4191916), (124, 3143937), (186, 2095958), (372, 1047979)]