1380451382

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{2971}}^1\times {\mathrm{4943}}^1$

素因数の和:7963

約数の個数: 16

約数和(自身を含む): 2115873792

約数和(自身を除く): 735422410

約数列:

[1, 2, 47, 94, 2971, 4943, 5942, 9886, 139637, 232321, 279274, 464642, 14685653, 29371306, 690225691, 1380451382]

約数ペア:

[(1, 1380451382), (2, 690225691), (47, 29371306), (94, 14685653), (2971, 464642), (4943, 279274), (5942, 232321), (9886, 139637)]