2017258505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1\times {\mathrm{1291}}^1$

素因数の和:1937

約数の個数: 32

約数和(自身を含む): 2652300288

約数和(自身を除く): 635041783

約数列:

[1, 5, 17, 31, 85, 155, 527, 593, 1291, 2635, 2965, 6455, 10081, 18383, 21947, 40021, 50405, 91915, 109735, 200105, 312511, 680357, 765563, 1562555, 3401785, 3827815, 13014571, 23732453, 65072855, 118662265, 403451701, 2017258505]

約数ペア:

[(1, 2017258505), (5, 403451701), (17, 118662265), (31, 65072855), (85, 23732453), (155, 13014571), (527, 3827815), (593, 3401785), (1291, 1562555), (2635, 765563), (2965, 680357), (6455, 312511), (10081, 200105), (18383, 109735), (21947, 91915), (40021, 50405)]