137980496572

素因数分解:

$2^2\times {\mathrm{127817}}^1\times {\mathrm{269879}}^1$

素因数の和:397700

約数の個数: 12

約数和(自身を含む): 241468652880

約数和(自身を除く): 103488156308

約数列:

[1, 2, 4, 127817, 255634, 269879, 511268, 539758, 1079516, 34495124143, 68990248286, 137980496572]

約数ペア:

[(1, 137980496572), (2, 68990248286), (4, 34495124143), (127817, 1079516), (255634, 539758), (269879, 511268)]