497143922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1\times {\mathrm{719}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 831409920

約数和(自身を除く): 334265998

約数列:

[1, 2, 11, 22, 53, 106, 583, 593, 719, 1166, 1186, 1438, 6523, 7909, 13046, 15818, 31429, 38107, 62858, 76214, 345719, 419177, 426367, 691438, 838354, 852734, 4690037, 9380074, 22597451, 45194902, 248571961, 497143922]

約数ペア:

[(1, 497143922), (2, 248571961), (11, 45194902), (22, 22597451), (53, 9380074), (106, 4690037), (583, 852734), (593, 838354), (719, 691438), (1166, 426367), (1186, 419177), (1438, 345719), (6523, 76214), (7909, 62858), (13046, 38107), (15818, 31429)]