1999808928

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{534137}}^1$

素因数の和:534166

約数の個数: 72

約数和(自身を含む): 6124426308

約数和(自身を除く): 4124617380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 534137, 1068274, 1602411, 2136548, 3204822, 4273096, 4807233, 6409644, 6943781, 8546192, 9614466, 12819288, 13887562, 17092384, 19228932, 20831343, 25638576, 27775124, 38457864, 41662686, 51277152, 55550248, 62494029, 76915728, 83325372, 111100496, 124988058, 153831456, 166650744, 222200992, 249976116, 333301488, 499952232, 666602976, 999904464, 1999808928]

約数ペア:

[(1, 1999808928), (2, 999904464), (3, 666602976), (4, 499952232), (6, 333301488), (8, 249976116), (9, 222200992), (12, 166650744), (13, 153831456), (16, 124988058), (18, 111100496), (24, 83325372), (26, 76915728), (32, 62494029), (36, 55550248), (39, 51277152), (48, 41662686), (52, 38457864), (72, 27775124), (78, 25638576), (96, 20831343), (104, 19228932), (117, 17092384), (144, 13887562), (156, 12819288), (208, 9614466), (234, 8546192), (288, 6943781), (312, 6409644), (416, 4807233), (468, 4273096), (624, 3204822), (936, 2136548), (1248, 1602411), (1872, 1068274), (3744, 534137)]