2878331608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{194167}}^1$

素因数の和:194299

約数の個数: 32

約数和(自身を含む): 5766789600

約数和(自身を除く): 2888457992

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 7412, 14824, 194167, 388334, 776668, 1553336, 3300839, 6601678, 13203356, 21164203, 26406712, 42328406, 84656812, 169313624, 359791451, 719582902, 1439165804, 2878331608]

約数ペア:

[(1, 2878331608), (2, 1439165804), (4, 719582902), (8, 359791451), (17, 169313624), (34, 84656812), (68, 42328406), (109, 26406712), (136, 21164203), (218, 13203356), (436, 6601678), (872, 3300839), (1853, 1553336), (3706, 776668), (7412, 388334), (14824, 194167)]