194612680070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1144780471}}^1$

素因数の和:1144780495

約数の個数: 16

約数和(自身を含む): 370908872928

約数和(自身を除く): 176296192858

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1144780471, 2289560942, 5723902355, 11447804710, 19461268007, 38922536014, 97306340035, 194612680070]

約数ペア:

[(1, 194612680070), (2, 97306340035), (5, 38922536014), (10, 19461268007), (17, 11447804710), (34, 5723902355), (85, 2289560942), (170, 1144780471)]