2206543108

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{23801}}^1$

素因数の和:23873

約数の個数: 72

約数和(自身を含む): 5014414944

約数和(自身を除く): 2807871836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 49, 77, 86, 98, 154, 172, 196, 301, 308, 473, 539, 602, 946, 1078, 1204, 1892, 2107, 2156, 3311, 4214, 6622, 8428, 13244, 23177, 23801, 46354, 47602, 92708, 95204, 166607, 261811, 333214, 523622, 666428, 1023443, 1047244, 1166249, 1832677, 2046886, 2332498, 3665354, 4093772, 4664996, 7164101, 7330708, 11257873, 12828739, 14328202, 22515746, 25657478, 28656404, 45031492, 50148707, 51314956, 78805111, 100297414, 157610222, 200594828, 315220444, 551635777, 1103271554, 2206543108]

約数ペア:

[(1, 2206543108), (2, 1103271554), (4, 551635777), (7, 315220444), (11, 200594828), (14, 157610222), (22, 100297414), (28, 78805111), (43, 51314956), (44, 50148707), (49, 45031492), (77, 28656404), (86, 25657478), (98, 22515746), (154, 14328202), (172, 12828739), (196, 11257873), (301, 7330708), (308, 7164101), (473, 4664996), (539, 4093772), (602, 3665354), (946, 2332498), (1078, 2046886), (1204, 1832677), (1892, 1166249), (2107, 1047244), (2156, 1023443), (3311, 666428), (4214, 523622), (6622, 333214), (8428, 261811), (13244, 166607), (23177, 95204), (23801, 92708), (46354, 47602)]