2051208876

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{17359}}^1$

素因数の和:17638

約数の個数: 48

約数和(自身を含む): 4919129600

約数和(自身を除く): 2867920724

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 229, 258, 458, 516, 687, 916, 1374, 2748, 9847, 17359, 19694, 29541, 34718, 39388, 52077, 59082, 69436, 104154, 118164, 208308, 746437, 1492874, 2239311, 2985748, 3975211, 4478622, 7950422, 8957244, 11925633, 15900844, 23851266, 47702532, 170934073, 341868146, 512802219, 683736292, 1025604438, 2051208876]

約数ペア:

[(1, 2051208876), (2, 1025604438), (3, 683736292), (4, 512802219), (6, 341868146), (12, 170934073), (43, 47702532), (86, 23851266), (129, 15900844), (172, 11925633), (229, 8957244), (258, 7950422), (458, 4478622), (516, 3975211), (687, 2985748), (916, 2239311), (1374, 1492874), (2748, 746437), (9847, 208308), (17359, 118164), (19694, 104154), (29541, 69436), (34718, 59082), (39388, 52077)]