1308959192

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{311}}^1\times {\mathrm{5209}}^1$

素因数の和:5627

約数の個数: 32

約数和(自身を含む): 2487045600

約数和(自身を除く): 1178086408

約数列:

[1, 2, 4, 8, 101, 202, 311, 404, 622, 808, 1244, 2488, 5209, 10418, 20836, 31411, 41672, 62822, 125644, 251288, 526109, 1052218, 1619999, 2104436, 3239998, 4208872, 6479996, 12959992, 163619899, 327239798, 654479596, 1308959192]

約数ペア:

[(1, 1308959192), (2, 654479596), (4, 327239798), (8, 163619899), (101, 12959992), (202, 6479996), (311, 4208872), (404, 3239998), (622, 2104436), (808, 1619999), (1244, 1052218), (2488, 526109), (5209, 251288), (10418, 125644), (20836, 62822), (31411, 41672)]