7975147686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1980911}}^1$

素因数の和:1980988

約数の個数: 32

約数和(自身を含む): 17685582336

約数和(自身を除く): 9710434650

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 1980911, 3961822, 5942733, 11885466, 21790021, 43580042, 65370063, 120835571, 130740126, 241671142, 362506713, 725013426, 1329191281, 2658382562, 3987573843, 7975147686]

約数ペア:

[(1, 7975147686), (2, 3987573843), (3, 2658382562), (6, 1329191281), (11, 725013426), (22, 362506713), (33, 241671142), (61, 130740126), (66, 120835571), (122, 65370063), (183, 43580042), (366, 21790021), (671, 11885466), (1342, 5942733), (2013, 3961822), (4026, 1980911)]