2617205768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{90149}}^1$

素因数の和:90365

約数の個数: 32

約数和(自身を含む): 5192640000

約数和(自身を除く): 2575434232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 191, 382, 764, 1528, 3629, 7258, 14516, 29032, 90149, 180298, 360596, 721192, 1712831, 3425662, 6851324, 13702648, 17218459, 34436918, 68873836, 137747672, 327150721, 654301442, 1308602884, 2617205768]

約数ペア:

[(1, 2617205768), (2, 1308602884), (4, 654301442), (8, 327150721), (19, 137747672), (38, 68873836), (76, 34436918), (152, 17218459), (191, 13702648), (382, 6851324), (764, 3425662), (1528, 1712831), (3629, 721192), (7258, 360596), (14516, 180298), (29032, 90149)]