1856004784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{10139}}^1$

素因数の和:10837

約数の個数: 40

約数和(自身を含む): 3813572880

約数和(自身を除く): 1957568096

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 673, 1346, 2692, 5384, 10139, 10768, 11441, 20278, 22882, 40556, 45764, 81112, 91528, 162224, 172363, 183056, 344726, 689452, 1378904, 2757808, 6823547, 13647094, 27294188, 54588376, 109176752, 116000299, 232000598, 464001196, 928002392, 1856004784]

約数ペア:

[(1, 1856004784), (2, 928002392), (4, 464001196), (8, 232000598), (16, 116000299), (17, 109176752), (34, 54588376), (68, 27294188), (136, 13647094), (272, 6823547), (673, 2757808), (1346, 1378904), (2692, 689452), (5384, 344726), (10139, 183056), (10768, 172363), (11441, 162224), (20278, 91528), (22882, 81112), (40556, 45764)]