1382846478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{15787}}^1$

素因数の和:16928

約数の個数: 32

約数和(自身を含む): 2981279616

約数和(自身を除く): 1598433138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1123, 2246, 3369, 6738, 14599, 15787, 29198, 31574, 43797, 47361, 87594, 94722, 205231, 410462, 615693, 1231386, 17728801, 35457602, 53186403, 106372806, 230474413, 460948826, 691423239, 1382846478]

約数ペア:

[(1, 1382846478), (2, 691423239), (3, 460948826), (6, 230474413), (13, 106372806), (26, 53186403), (39, 35457602), (78, 17728801), (1123, 1231386), (2246, 615693), (3369, 410462), (6738, 205231), (14599, 94722), (15787, 87594), (29198, 47361), (31574, 43797)]