1330338223354

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{4802353}}^1$

素因数の和:4802830

約数の個数: 32

約数和(自身を含む): 2334635582976

約数和(自身を除く): 1004297359622

約数列:

[1, 2, 7, 14, 47, 94, 329, 421, 658, 842, 2947, 5894, 19787, 39574, 138509, 277018, 4802353, 9604706, 33616471, 67232942, 225710591, 451421182, 1579974137, 2021790613, 3159948274, 4043581226, 14152534291, 28305068582, 95024158811, 190048317622, 665169111677, 1330338223354]

約数ペア:

[(1, 1330338223354), (2, 665169111677), (7, 190048317622), (14, 95024158811), (47, 28305068582), (94, 14152534291), (329, 4043581226), (421, 3159948274), (658, 2021790613), (842, 1579974137), (2947, 451421182), (5894, 225710591), (19787, 67232942), (39574, 33616471), (138509, 9604706), (277018, 4802353)]