128520491002

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{3385147}}^1$

素因数の和:3385653

約数の個数: 16

約数和(自身を含む): 197909292672

約数和(自身を除く): 69388801670

約数列:

[1, 2, 41, 82, 463, 926, 18983, 37966, 3385147, 6770294, 138791027, 277582054, 1567323061, 3134646122, 64260245501, 128520491002]

約数ペア:

[(1, 128520491002), (2, 64260245501), (41, 3134646122), (82, 1567323061), (463, 277582054), (926, 138791027), (18983, 6770294), (37966, 3385147)]