8280493688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{558587}}^1$

素因数の和:558719

約数の個数: 32

約数和(自身を含む): 16590063600

約数和(自身を除く): 8309569912

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 7412, 14824, 558587, 1117174, 2234348, 4468696, 9495979, 18991958, 37983916, 60885983, 75967832, 121771966, 243543932, 487087864, 1035061711, 2070123422, 4140246844, 8280493688]

約数ペア:

[(1, 8280493688), (2, 4140246844), (4, 2070123422), (8, 1035061711), (17, 487087864), (34, 243543932), (68, 121771966), (109, 75967832), (136, 60885983), (218, 37983916), (436, 18991958), (872, 9495979), (1853, 4468696), (3706, 2234348), (7412, 1117174), (14824, 558587)]