426960086

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{42773}}^1$

素因数の和:42836

約数の個数: 32

約数和(自身を含む): 788410368

約数和(自身を除く): 361450282

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 42773, 85546, 299411, 598822, 983779, 1325963, 1967558, 2651926, 6886453, 9281741, 13772906, 18563482, 30497149, 60994298, 213480043, 426960086]

約数ペア:

[(1, 426960086), (2, 213480043), (7, 60994298), (14, 30497149), (23, 18563482), (31, 13772906), (46, 9281741), (62, 6886453), (161, 2651926), (217, 1967558), (322, 1325963), (434, 983779), (713, 598822), (1426, 299411), (4991, 85546), (9982, 42773)]