2019445624

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{443}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 4578217200

約数和(自身を除く): 2558771576

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 401, 406, 443, 802, 812, 886, 1421, 1604, 1624, 1772, 2807, 2842, 3101, 3208, 3544, 5614, 5684, 6202, 11228, 11368, 11629, 12404, 12847, 19649, 21707, 22456, 23258, 24808, 25694, 39298, 43414, 46516, 51388, 78596, 81403, 86828, 89929, 93032, 102776, 157192, 162806, 173656, 177643, 179858, 325612, 355286, 359716, 569821, 629503, 651224, 710572, 719432, 1139642, 1243501, 1259006, 1421144, 2279284, 2487002, 2518012, 4558568, 4974004, 5036024, 5151647, 8704507, 9948008, 10303294, 17409014, 20606588, 34818028, 36061529, 41213176, 69636056, 72123058, 144246116, 252430703, 288492232, 504861406, 1009722812, 2019445624]

約数ペア:

[(1, 2019445624), (2, 1009722812), (4, 504861406), (7, 288492232), (8, 252430703), (14, 144246116), (28, 72123058), (29, 69636056), (49, 41213176), (56, 36061529), (58, 34818028), (98, 20606588), (116, 17409014), (196, 10303294), (203, 9948008), (232, 8704507), (392, 5151647), (401, 5036024), (406, 4974004), (443, 4558568), (802, 2518012), (812, 2487002), (886, 2279284), (1421, 1421144), (1604, 1259006), (1624, 1243501), (1772, 1139642), (2807, 719432), (2842, 710572), (3101, 651224), (3208, 629503), (3544, 569821), (5614, 359716), (5684, 355286), (6202, 325612), (11228, 179858), (11368, 177643), (11629, 173656), (12404, 162806), (12847, 157192), (19649, 102776), (21707, 93032), (22456, 89929), (23258, 86828), (24808, 81403), (25694, 78596), (39298, 51388), (43414, 46516)]