2019439272

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{17317}}^1$

素因数の和:17482

約数の個数: 64

約数和(自身を含む): 5212025280

約数和(自身を除く): 3192586008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 113, 129, 172, 226, 258, 339, 344, 452, 516, 678, 904, 1032, 1356, 2712, 4859, 9718, 14577, 17317, 19436, 29154, 34634, 38872, 51951, 58308, 69268, 103902, 116616, 138536, 207804, 415608, 744631, 1489262, 1956821, 2233893, 2978524, 3913642, 4467786, 5870463, 5957048, 7827284, 8935572, 11740926, 15654568, 17871144, 23481852, 46963704, 84143303, 168286606, 252429909, 336573212, 504859818, 673146424, 1009719636, 2019439272]

約数ペア:

[(1, 2019439272), (2, 1009719636), (3, 673146424), (4, 504859818), (6, 336573212), (8, 252429909), (12, 168286606), (24, 84143303), (43, 46963704), (86, 23481852), (113, 17871144), (129, 15654568), (172, 11740926), (226, 8935572), (258, 7827284), (339, 5957048), (344, 5870463), (452, 4467786), (516, 3913642), (678, 2978524), (904, 2233893), (1032, 1956821), (1356, 1489262), (2712, 744631), (4859, 415608), (9718, 207804), (14577, 138536), (17317, 116616), (19436, 103902), (29154, 69268), (34634, 58308), (38872, 51951)]