4959156976

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{23029}}^1$

素因数の和:23393

約数の個数: 40

約数和(自身を含む): 9863656880

約数和(自身を除く): 4904499904

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 313, 344, 626, 688, 1252, 2504, 5008, 13459, 23029, 26918, 46058, 53836, 92116, 107672, 184232, 215344, 368464, 990247, 1980494, 3960988, 7208077, 7921976, 14416154, 15843952, 28832308, 57664616, 115329232, 309947311, 619894622, 1239789244, 2479578488, 4959156976]

約数ペア:

[(1, 4959156976), (2, 2479578488), (4, 1239789244), (8, 619894622), (16, 309947311), (43, 115329232), (86, 57664616), (172, 28832308), (313, 15843952), (344, 14416154), (626, 7921976), (688, 7208077), (1252, 3960988), (2504, 1980494), (5008, 990247), (13459, 368464), (23029, 215344), (26918, 184232), (46058, 107672), (53836, 92116)]