2419995344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{5419}}^1$

素因数の和:5572

約数の個数: 80

約数和(自身を含む): 5363198400

約数和(自身を除く): 2943203056

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 113, 152, 208, 226, 247, 304, 452, 494, 904, 988, 1469, 1808, 1976, 2147, 2938, 3952, 4294, 5419, 5876, 8588, 10838, 11752, 17176, 21676, 23504, 27911, 34352, 43352, 55822, 70447, 86704, 102961, 111644, 140894, 205922, 223288, 281788, 411844, 446576, 563576, 612347, 823688, 1127152, 1224694, 1338493, 1647376, 2449388, 2676986, 4898776, 5353972, 7960511, 9797552, 10707944, 11634593, 15921022, 21415888, 23269186, 31842044, 46538372, 63684088, 93076744, 127368176, 151249709, 186153488, 302499418, 604998836, 1209997672, 2419995344]

約数ペア:

[(1, 2419995344), (2, 1209997672), (4, 604998836), (8, 302499418), (13, 186153488), (16, 151249709), (19, 127368176), (26, 93076744), (38, 63684088), (52, 46538372), (76, 31842044), (104, 23269186), (113, 21415888), (152, 15921022), (208, 11634593), (226, 10707944), (247, 9797552), (304, 7960511), (452, 5353972), (494, 4898776), (904, 2676986), (988, 2449388), (1469, 1647376), (1808, 1338493), (1976, 1224694), (2147, 1127152), (2938, 823688), (3952, 612347), (4294, 563576), (5419, 446576), (5876, 411844), (8588, 281788), (10838, 223288), (11752, 205922), (17176, 140894), (21676, 111644), (23504, 102961), (27911, 86704), (34352, 70447), (43352, 55822)]