1789439036

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{1381}}^1$

素因数の和:2011

約数の個数: 72

約数和(自身を含む): 3983443632

約数和(自身を除く): 2194004596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 601, 1078, 1202, 1381, 2156, 2404, 2762, 4207, 5524, 6611, 8414, 9667, 13222, 15191, 16828, 19334, 26444, 29449, 30382, 38668, 46277, 58898, 60764, 67669, 92554, 106337, 117796, 135338, 185108, 212674, 270676, 323939, 425348, 647878, 744359, 829981, 1295756, 1488718, 1659962, 2977436, 3319924, 5809867, 9129791, 11619734, 18259582, 23239468, 36519164, 40669069, 63908537, 81338138, 127817074, 162676276, 255634148, 447359759, 894719518, 1789439036]

約数ペア:

[(1, 1789439036), (2, 894719518), (4, 447359759), (7, 255634148), (11, 162676276), (14, 127817074), (22, 81338138), (28, 63908537), (44, 40669069), (49, 36519164), (77, 23239468), (98, 18259582), (154, 11619734), (196, 9129791), (308, 5809867), (539, 3319924), (601, 2977436), (1078, 1659962), (1202, 1488718), (1381, 1295756), (2156, 829981), (2404, 744359), (2762, 647878), (4207, 425348), (5524, 323939), (6611, 270676), (8414, 212674), (9667, 185108), (13222, 135338), (15191, 117796), (16828, 106337), (19334, 92554), (26444, 67669), (29449, 60764), (30382, 58898), (38668, 46277)]