773891998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1\times {\mathrm{1321}}^1$

素因数の和:2224

約数の個数: 32

約数和(自身を含む): 1309731840

約数和(自身を除く): 535839842

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 859, 1321, 1718, 2642, 9449, 14531, 18898, 26629, 29062, 40951, 53258, 81902, 292919, 450461, 585838, 900922, 1134739, 2269478, 12482129, 24964258, 35176909, 70353818, 386945999, 773891998]

約数ペア:

[(1, 773891998), (2, 386945999), (11, 70353818), (22, 35176909), (31, 24964258), (62, 12482129), (341, 2269478), (682, 1134739), (859, 900922), (1321, 585838), (1718, 450461), (2642, 292919), (9449, 81902), (14531, 53258), (18898, 40951), (26629, 29062)]