2611113617

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 3262187520

約数和(自身を除く): 651073903

約数列:

[1, 7, 23, 49, 59, 107, 161, 367, 413, 749, 1127, 1357, 2461, 2569, 2891, 5243, 6313, 8441, 9499, 17227, 17983, 21653, 39269, 44191, 59087, 66493, 120589, 145199, 151571, 274883, 309337, 413609, 498019, 903187, 1016393, 1060997, 1924181, 2316871, 3486133, 6322309, 7114751, 16218097, 24402931, 44256163, 53288033, 113526679, 373016231, 2611113617]

約数ペア:

[(1, 2611113617), (7, 373016231), (23, 113526679), (49, 53288033), (59, 44256163), (107, 24402931), (161, 16218097), (367, 7114751), (413, 6322309), (749, 3486133), (1127, 2316871), (1357, 1924181), (2461, 1060997), (2569, 1016393), (2891, 903187), (5243, 498019), (6313, 413609), (8441, 309337), (9499, 274883), (17227, 151571), (17983, 145199), (21653, 120589), (39269, 66493), (44191, 59087)]