274663012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277999}}^1$

素因数の和:278035

約数の個数: 24

約数和(自身を含む): 544880000

約数和(自身を除く): 270216988

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 277999, 555998, 1111996, 3613987, 5281981, 7227974, 10563962, 14455948, 21127924, 68665753, 137331506, 274663012]

約数ペア:

[(1, 274663012), (2, 137331506), (4, 68665753), (13, 21127924), (19, 14455948), (26, 10563962), (38, 7227974), (52, 5281981), (76, 3613987), (247, 1111996), (494, 555998), (988, 277999)]