394133064

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1263247}}^1$

素因数の和:1263269

約数の個数: 32

約数和(自身を含む): 1061128320

約数和(自身を除く): 666995256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1263247, 2526494, 3789741, 5052988, 7579482, 10105976, 15158964, 16422211, 30317928, 32844422, 49266633, 65688844, 98533266, 131377688, 197066532, 394133064]

約数ペア:

[(1, 394133064), (2, 197066532), (3, 131377688), (4, 98533266), (6, 65688844), (8, 49266633), (12, 32844422), (13, 30317928), (24, 16422211), (26, 15158964), (39, 10105976), (52, 7579482), (78, 5052988), (104, 3789741), (156, 2526494), (312, 1263247)]