2568568

素因数分解:

$2^3\times {\mathrm{41}}^2\times {\mathrm{191}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 4962240

約数和(自身を除く): 2393672

約数列:

[1, 2, 4, 8, 41, 82, 164, 191, 328, 382, 764, 1528, 1681, 3362, 6724, 7831, 13448, 15662, 31324, 62648, 321071, 642142, 1284284, 2568568]

約数ペア:

[(1, 2568568), (2, 1284284), (4, 642142), (8, 321071), (41, 62648), (82, 31324), (164, 15662), (191, 13448), (328, 7831), (382, 6724), (764, 3362), (1528, 1681)]