2187583670882

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{30689}}^1\times {\mathrm{98729}}^1$

素因数の和:129458

約数の個数: 24

約数和(自身を含む): 3463317089100

約数和(自身を除く): 1275733418218

約数列:

[1, 2, 19, 38, 361, 722, 30689, 61378, 98729, 197458, 583091, 1166182, 1875851, 3751702, 11078729, 22157458, 35641169, 71282338, 3029894281, 6059788562, 57567991339, 115135982678, 1093791835441, 2187583670882]

約数ペア:

[(1, 2187583670882), (2, 1093791835441), (19, 115135982678), (38, 57567991339), (361, 6059788562), (722, 3029894281), (30689, 71282338), (61378, 35641169), (98729, 22157458), (197458, 11078729), (583091, 3751702), (1166182, 1875851)]