122988338516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{20321933}}^1$

素因数の和:20322043

約数の個数: 24

約数和(自身を含む): 230450731560

約数和(自身を除く): 107462393044

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 20321933, 40643866, 81287732, 345472861, 690945722, 1381891444, 1808652037, 3617304074, 7234608148, 30747084629, 61494169258, 122988338516]

約数ペア:

[(1, 122988338516), (2, 61494169258), (4, 30747084629), (17, 7234608148), (34, 3617304074), (68, 1808652037), (89, 1381891444), (178, 690945722), (356, 345472861), (1513, 81287732), (3026, 40643866), (6052, 20321933)]