1380047766

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{77003}}^1$

素因数の和:77140

約数の個数: 32

約数和(自身を含む): 2883029760

約数和(自身を除く): 1502981994

約数列:

[1, 2, 3, 6, 29, 58, 87, 103, 174, 206, 309, 618, 2987, 5974, 8961, 17922, 77003, 154006, 231009, 462018, 2233087, 4466174, 6699261, 7931309, 13398522, 15862618, 23793927, 47587854, 230007961, 460015922, 690023883, 1380047766]

約数ペア:

[(1, 1380047766), (2, 690023883), (3, 460015922), (6, 230007961), (29, 47587854), (58, 23793927), (87, 15862618), (103, 13398522), (174, 7931309), (206, 6699261), (309, 4466174), (618, 2233087), (2987, 462018), (5974, 231009), (8961, 154006), (17922, 77003)]