519190084

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61603}}^1$

素因数の和:61664

約数の個数: 36

約数和(自身を含む): 1081519824

約数和(自身を除く): 562329740

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 61603, 123206, 246412, 431221, 862442, 1724884, 2648929, 3018547, 5297858, 6037094, 10595716, 12074188, 18542503, 37085006, 74170012, 129797521, 259595042, 519190084]

約数ペア:

[(1, 519190084), (2, 259595042), (4, 129797521), (7, 74170012), (14, 37085006), (28, 18542503), (43, 12074188), (49, 10595716), (86, 6037094), (98, 5297858), (172, 3018547), (196, 2648929), (301, 1724884), (602, 862442), (1204, 431221), (2107, 246412), (4214, 123206), (8428, 61603)]