608857676

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{661}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 1240280832

約数和(自身を除く): 631423156

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 491, 661, 938, 982, 1322, 1876, 1964, 2644, 3437, 4627, 6874, 9254, 13748, 18508, 32897, 44287, 65794, 88574, 131588, 177148, 230279, 310009, 324551, 460558, 620018, 649102, 921116, 1240036, 1298204, 2271857, 4543714, 9087428, 21744917, 43489834, 86979668, 152214419, 304428838, 608857676]

約数ペア:

[(1, 608857676), (2, 304428838), (4, 152214419), (7, 86979668), (14, 43489834), (28, 21744917), (67, 9087428), (134, 4543714), (268, 2271857), (469, 1298204), (491, 1240036), (661, 921116), (938, 649102), (982, 620018), (1322, 460558), (1876, 324551), (1964, 310009), (2644, 230279), (3437, 177148), (4627, 131588), (6874, 88574), (9254, 65794), (13748, 44287), (18508, 32897)]