1209897306

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{1139263}}^1$

素因数の和:1139330

約数の個数: 24

約数和(自身を含む): 2665877760

約数和(自身を除く): 1455980454

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 1139263, 2278526, 3417789, 6835578, 10253367, 20506734, 67216517, 134433034, 201649551, 403299102, 604948653, 1209897306]

約数ペア:

[(1, 1209897306), (2, 604948653), (3, 403299102), (6, 201649551), (9, 134433034), (18, 67216517), (59, 20506734), (118, 10253367), (177, 6835578), (354, 3417789), (531, 2278526), (1062, 1139263)]