1999526734

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{122957}}^1$

素因数の和:123179

約数の個数: 16

約数和(自身を含む): 3080835648

約数和(自身を除く): 1081308914

約数列:

[1, 2, 47, 94, 173, 346, 8131, 16262, 122957, 245914, 5778979, 11557958, 21271561, 42543122, 999763367, 1999526734]

約数ペア:

[(1, 1999526734), (2, 999763367), (47, 42543122), (94, 21271561), (173, 11557958), (346, 5778979), (8131, 245914), (16262, 122957)]