129576958

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1181}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 235908288

約数和(自身を除く): 106331330

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 461, 922, 1181, 2362, 3227, 6454, 7837, 8267, 15674, 16534, 20077, 40154, 54859, 109718, 140539, 281078, 544441, 1088882, 3811087, 7622174, 9255497, 18510994, 64788479, 129576958]

約数ペア:

[(1, 129576958), (2, 64788479), (7, 18510994), (14, 9255497), (17, 7622174), (34, 3811087), (119, 1088882), (238, 544441), (461, 281078), (922, 140539), (1181, 109718), (2362, 54859), (3227, 40154), (6454, 20077), (7837, 16534), (8267, 15674)]