496482623

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 652686336

約数和(自身を除く): 156203713

約数列:

[1, 7, 13, 23, 71, 91, 161, 169, 257, 299, 497, 923, 1183, 1633, 1799, 2093, 3341, 3887, 5911, 6461, 11431, 11999, 18247, 21229, 23387, 27209, 41377, 43433, 76843, 83993, 127729, 148603, 237211, 275977, 304031, 419681, 537901, 998959, 1660477, 1931839, 2937767, 3083743, 5455853, 6992713, 21586201, 38190971, 70926089, 496482623]

約数ペア:

[(1, 496482623), (7, 70926089), (13, 38190971), (23, 21586201), (71, 6992713), (91, 5455853), (161, 3083743), (169, 2937767), (257, 1931839), (299, 1660477), (497, 998959), (923, 537901), (1183, 419681), (1633, 304031), (1799, 275977), (2093, 237211), (3341, 148603), (3887, 127729), (5911, 83993), (6461, 76843), (11431, 43433), (11999, 41377), (18247, 27209), (21229, 23387)]