1279894328404

素因数分解:

$2^2\times {\mathrm{859}}^1\times {\mathrm{1453}}^1\times {\mathrm{256363}}^1$

素因数の和:258679

約数の個数: 24

約数和(自身を含む): 2243974601120

約数和(自身を除く): 964080272716

約数列:

[1, 2, 4, 859, 1453, 1718, 2906, 3436, 5812, 256363, 512726, 1025452, 1248127, 2496254, 4992508, 220215817, 372495439, 440431634, 744990878, 880863268, 1489981756, 319973582101, 639947164202, 1279894328404]

約数ペア:

[(1, 1279894328404), (2, 639947164202), (4, 319973582101), (859, 1489981756), (1453, 880863268), (1718, 744990878), (2906, 440431634), (3436, 372495439), (5812, 220215817), (256363, 4992508), (512726, 2496254), (1025452, 1248127)]