7139280862

素因数分解:

$2^1\times 7^1\times {\mathrm{2879}}^1\times {\mathrm{177127}}^1$

素因数の和:180015

約数の個数: 16

約数和(自身を含む): 12243087360

約数和(自身を除く): 5103806498

約数列:

[1, 2, 7, 14, 2879, 5758, 20153, 40306, 177127, 354254, 1239889, 2479778, 509948633, 1019897266, 3569640431, 7139280862]

約数ペア:

[(1, 7139280862), (2, 3569640431), (7, 1019897266), (14, 509948633), (2879, 2479778), (5758, 1239889), (20153, 354254), (40306, 177127)]