504896483

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1619}}^1$

素因数の和:1811

約数の個数: 32

約数和(自身を含む): 653184000

約数和(自身を除く): 148287517

約数列:

[1, 7, 13, 23, 91, 149, 161, 299, 1043, 1619, 1937, 2093, 3427, 11333, 13559, 21047, 23989, 37237, 44551, 147329, 241231, 260659, 311857, 484081, 1688617, 3136003, 3388567, 5548313, 21952021, 38838191, 72128069, 504896483]

約数ペア:

[(1, 504896483), (7, 72128069), (13, 38838191), (23, 21952021), (91, 5548313), (149, 3388567), (161, 3136003), (299, 1688617), (1043, 484081), (1619, 311857), (1937, 260659), (2093, 241231), (3427, 147329), (11333, 44551), (13559, 37237), (21047, 23989)]