1999114416

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1067903}}^1$

素因数の和:1067930

約数の個数: 60

約数和(自身を含む): 6025114368

約数和(自身を除く): 4025999952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 1067903, 2135806, 3203709, 4271612, 6407418, 8543224, 9611127, 12814836, 13882739, 17086448, 19222254, 25629672, 27765478, 38444508, 41648217, 51259344, 55530956, 76889016, 83296434, 111061912, 124944651, 153778032, 166592868, 222123824, 249889302, 333185736, 499778604, 666371472, 999557208, 1999114416]

約数ペア:

[(1, 1999114416), (2, 999557208), (3, 666371472), (4, 499778604), (6, 333185736), (8, 249889302), (9, 222123824), (12, 166592868), (13, 153778032), (16, 124944651), (18, 111061912), (24, 83296434), (26, 76889016), (36, 55530956), (39, 51259344), (48, 41648217), (52, 38444508), (72, 27765478), (78, 25629672), (104, 19222254), (117, 17086448), (144, 13882739), (156, 12814836), (208, 9611127), (234, 8543224), (312, 6407418), (468, 4271612), (624, 3203709), (936, 2135806), (1872, 1067903)]