713998516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{16921}}^1$

素因数の和:17080

約数の個数: 48

約数和(自身を含む): 1569278592

約数和(自身を除く): 855280076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 548, 959, 1507, 1918, 3014, 3836, 6028, 10549, 16921, 21098, 33842, 42196, 67684, 118447, 186131, 236894, 372262, 473788, 744524, 1302917, 2318177, 2605834, 4636354, 5211668, 9272708, 16227239, 25499947, 32454478, 50999894, 64908956, 101999788, 178499629, 356999258, 713998516]

約数ペア:

[(1, 713998516), (2, 356999258), (4, 178499629), (7, 101999788), (11, 64908956), (14, 50999894), (22, 32454478), (28, 25499947), (44, 16227239), (77, 9272708), (137, 5211668), (154, 4636354), (274, 2605834), (308, 2318177), (548, 1302917), (959, 744524), (1507, 473788), (1918, 372262), (3014, 236894), (3836, 186131), (6028, 118447), (10549, 67684), (16921, 42196), (21098, 33842)]