638988673441

素因数分解:

${\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{766531}}^1$

素因数の和:766860

約数の個数: 16

約数和(自身を含む): 662283648000

約数和(自身を除く): 23294974559

約数列:

[1, 59, 71, 199, 4189, 11741, 14129, 766531, 833611, 45225329, 54423701, 152539669, 3210998359, 8999840471, 10830316499, 638988673441]

約数ペア:

[(1, 638988673441), (59, 10830316499), (71, 8999840471), (199, 3210998359), (4189, 152539669), (11741, 54423701), (14129, 45225329), (766531, 833611)]