807770878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{1033}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 1302095520

約数和(自身を除く): 494324642

約数列:

[1, 2, 17, 34, 109, 211, 218, 422, 1033, 1853, 2066, 3587, 3706, 7174, 17561, 22999, 35122, 45998, 112597, 217963, 225194, 390983, 435926, 781966, 1914149, 3705371, 3828298, 7410742, 23757967, 47515934, 403885439, 807770878]

約数ペア:

[(1, 807770878), (2, 403885439), (17, 47515934), (34, 23757967), (109, 7410742), (211, 3828298), (218, 3705371), (422, 1914149), (1033, 781966), (1853, 435926), (2066, 390983), (3587, 225194), (3706, 217963), (7174, 112597), (17561, 45998), (22999, 35122)]