127898906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{21893}}^1$

素因数の和:22045

約数の個数: 16

約数和(自身を含む): 201775104

約数和(自身を除く): 73876198

約数列:

[1, 2, 23, 46, 127, 254, 2921, 5842, 21893, 43786, 503539, 1007078, 2780411, 5560822, 63949453, 127898906]

約数ペア:

[(1, 127898906), (2, 63949453), (23, 5560822), (46, 2780411), (127, 1007078), (254, 503539), (2921, 43786), (5842, 21893)]