2164740452

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{22481}}^1$

素因数の和:22692

約数の個数: 48

約数和(自身を含む): 4582730880

約数和(自身を除く): 2417990428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 181, 266, 362, 532, 724, 1267, 2534, 3439, 5068, 6878, 13756, 22481, 24073, 44962, 48146, 89924, 96292, 157367, 314734, 427139, 629468, 854278, 1708556, 2989973, 4069061, 5979946, 8138122, 11959892, 16276244, 28483427, 56966854, 77312159, 113933708, 154624318, 309248636, 541185113, 1082370226, 2164740452]

約数ペア:

[(1, 2164740452), (2, 1082370226), (4, 541185113), (7, 309248636), (14, 154624318), (19, 113933708), (28, 77312159), (38, 56966854), (76, 28483427), (133, 16276244), (181, 11959892), (266, 8138122), (362, 5979946), (532, 4069061), (724, 2989973), (1267, 1708556), (2534, 854278), (3439, 629468), (5068, 427139), (6878, 314734), (13756, 157367), (22481, 96292), (24073, 89924), (44962, 48146)]