391435480802

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{6398723}}^1$

素因数の和:6399217

約数の個数: 16

約数和(自身を含む): 596617025760

約数和(自身を除く): 205181544958

約数列:

[1, 2, 73, 146, 419, 838, 30587, 61174, 6398723, 12797446, 467106779, 934213558, 2681064937, 5362129874, 195717740401, 391435480802]

約数ペア:

[(1, 391435480802), (2, 195717740401), (73, 5362129874), (146, 2681064937), (419, 934213558), (838, 467106779), (30587, 12797446), (61174, 6398723)]