1719429712

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107357}}^1$

素因数の和:107396

約数の個数: 80

約数和(自身を含む): 4472963712

約数和(自身を除く): 2753534000

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 16016, 107357, 214714, 429428, 751499, 858856, 1180927, 1395641, 1502998, 1717712, 2361854, 2791282, 3005996, 4723708, 5582564, 6011992, 8266489, 9447416, 9769487, 11165128, 12023984, 15352051, 16532978, 18894832, 19538974, 22330256, 30704102, 33065956, 39077948, 61408204, 66131912, 78155896, 107464357, 122816408, 132263824, 156311792, 214928714, 245632816, 429857428, 859714856, 1719429712]

約数ペア:

[(1, 1719429712), (2, 859714856), (4, 429857428), (7, 245632816), (8, 214928714), (11, 156311792), (13, 132263824), (14, 122816408), (16, 107464357), (22, 78155896), (26, 66131912), (28, 61408204), (44, 39077948), (52, 33065956), (56, 30704102), (77, 22330256), (88, 19538974), (91, 18894832), (104, 16532978), (112, 15352051), (143, 12023984), (154, 11165128), (176, 9769487), (182, 9447416), (208, 8266489), (286, 6011992), (308, 5582564), (364, 4723708), (572, 3005996), (616, 2791282), (728, 2361854), (1001, 1717712), (1144, 1502998), (1232, 1395641), (1456, 1180927), (2002, 858856), (2288, 751499), (4004, 429428), (8008, 214714), (16016, 107357)]