2018281535

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{2503}}^1$

素因数の和:2687

約数の個数: 32

約数和(自身を含む): 2574512640

約数和(自身を除く): 556231105

約数列:

[1, 5, 29, 67, 83, 145, 335, 415, 1943, 2407, 2503, 5561, 9715, 12035, 12515, 27805, 72587, 161269, 167701, 207749, 362935, 806345, 838505, 1038745, 4863329, 6024721, 13919183, 24316645, 30123605, 69595915, 403656307, 2018281535]

約数ペア:

[(1, 2018281535), (5, 403656307), (29, 69595915), (67, 30123605), (83, 24316645), (145, 13919183), (335, 6024721), (415, 4863329), (1943, 1038745), (2407, 838505), (2503, 806345), (5561, 362935), (9715, 207749), (12035, 167701), (12515, 161269), (27805, 72587)]