2013184292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{130489}}^1$

素因数の和:130548

約数の個数: 48

約数和(自身を含む): 4384464000

約数和(自身を除く): 2371279708

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 7714, 15428, 130489, 260978, 521956, 913423, 1826846, 2479291, 3653692, 3784181, 4958582, 7568362, 9917164, 15136724, 17355037, 26489267, 34710074, 52978534, 69420148, 71899439, 105957068, 143798878, 287597756, 503296073, 1006592146, 2013184292]

約数ペア:

[(1, 2013184292), (2, 1006592146), (4, 503296073), (7, 287597756), (14, 143798878), (19, 105957068), (28, 71899439), (29, 69420148), (38, 52978534), (58, 34710074), (76, 26489267), (116, 17355037), (133, 15136724), (203, 9917164), (266, 7568362), (406, 4958582), (532, 3784181), (551, 3653692), (812, 2479291), (1102, 1826846), (2204, 913423), (3857, 521956), (7714, 260978), (15428, 130489)]