2017140848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{322433}}^1$

素因数の和:322481

約数の個数: 40

約数和(自身を含む): 4318036128

約数和(自身を除く): 2300895280

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 322433, 644866, 1289732, 2579464, 5158928, 5481361, 7415959, 10962722, 14831918, 21925444, 29663836, 43850888, 59327672, 87701776, 118655344, 126071303, 252142606, 504285212, 1008570424, 2017140848]

約数ペア:

[(1, 2017140848), (2, 1008570424), (4, 504285212), (8, 252142606), (16, 126071303), (17, 118655344), (23, 87701776), (34, 59327672), (46, 43850888), (68, 29663836), (92, 21925444), (136, 14831918), (184, 10962722), (272, 7415959), (368, 5481361), (391, 5158928), (782, 2579464), (1564, 1289732), (3128, 644866), (6256, 322433)]