439508749706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{7639}}^1\times {\mathrm{19583}}^1$

素因数の和:27350

約数の個数: 32

約数和(自身を含む): 716388986880

約数和(自身を除く): 276880237174

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 7639, 15278, 19583, 39166, 99307, 198614, 254579, 509158, 863207, 1726414, 2212879, 4425758, 11221691, 22443382, 28767427, 57534854, 149594537, 299189074, 1944728981, 3889457962, 16904182681, 33808365362, 219754374853, 439508749706]

約数ペア:

[(1, 439508749706), (2, 219754374853), (13, 33808365362), (26, 16904182681), (113, 3889457962), (226, 1944728981), (1469, 299189074), (2938, 149594537), (7639, 57534854), (15278, 28767427), (19583, 22443382), (39166, 11221691), (99307, 4425758), (198614, 2212879), (254579, 1726414), (509158, 863207)]