2054366986

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1155437}}^1$

素因数の和:1155573

約数の個数: 16

約数和(自身を含む): 3549505536

約数和(自身を除く): 1495138550

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 1155437, 2310874, 8088059, 16176118, 146740499, 293480998, 1027183493, 2054366986]

約数ペア:

[(1, 2054366986), (2, 1027183493), (7, 293480998), (14, 146740499), (127, 16176118), (254, 8088059), (889, 2310874), (1778, 1155437)]