464861306

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{82393}}^1$

素因数の和:82446

約数の個数: 32

約数和(自身を含む): 885900288

約数和(自身を除く): 421038982

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 82393, 164786, 576751, 1071109, 1153502, 2142218, 2554183, 5108366, 7497763, 14995526, 17879281, 33204379, 35758562, 66408758, 232430653, 464861306]

約数ペア:

[(1, 464861306), (2, 232430653), (7, 66408758), (13, 35758562), (14, 33204379), (26, 17879281), (31, 14995526), (62, 7497763), (91, 5108366), (182, 2554183), (217, 2142218), (403, 1153502), (434, 1071109), (806, 576751), (2821, 164786), (5642, 82393)]