26509502

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{1103}}^1$

素因数の和:1363

約数の個数: 16

約数和(自身を含む): 40658112

約数和(自身を除く): 14148610

約数列:

[1, 2, 61, 122, 197, 394, 1103, 2206, 12017, 24034, 67283, 134566, 217291, 434582, 13254751, 26509502]

約数ペア:

[(1, 26509502), (2, 13254751), (61, 434582), (122, 217291), (197, 134566), (394, 67283), (1103, 24034), (2206, 12017)]