505629516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{261713}}^1$

素因数の和:261750

約数の個数: 48

約数和(自身を含む): 1406974464

約数和(自身を除く): 901344948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 261713, 523426, 785139, 1046852, 1570278, 1831991, 3140556, 3663982, 5495973, 6019399, 7327964, 10991946, 12038798, 18058197, 21983892, 24077596, 36116394, 42135793, 72232788, 84271586, 126407379, 168543172, 252814758, 505629516]

約数ペア:

[(1, 505629516), (2, 252814758), (3, 168543172), (4, 126407379), (6, 84271586), (7, 72232788), (12, 42135793), (14, 36116394), (21, 24077596), (23, 21983892), (28, 18058197), (42, 12038798), (46, 10991946), (69, 7327964), (84, 6019399), (92, 5495973), (138, 3663982), (161, 3140556), (276, 1831991), (322, 1570278), (483, 1046852), (644, 785139), (966, 523426), (1932, 261713)]