10920528034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{347987}}^1$

素因数の和:348090

約数の個数: 32

約数和(自身を含む): 18941682816

約数和(自身を除く): 8021154782

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 923, 1207, 1846, 2414, 15691, 31382, 347987, 695974, 4523831, 5915779, 9047662, 11831558, 24707077, 49414154, 76905127, 153810254, 321192001, 420020309, 642384002, 840040618, 5460264017, 10920528034]

約数ペア:

[(1, 10920528034), (2, 5460264017), (13, 840040618), (17, 642384002), (26, 420020309), (34, 321192001), (71, 153810254), (142, 76905127), (221, 49414154), (442, 24707077), (923, 11831558), (1207, 9047662), (1846, 5915779), (2414, 4523831), (15691, 695974), (31382, 347987)]