3897244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 7408800

約数和(自身を除く): 3511556

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 503, 596, 1006, 1937, 2012, 3874, 6539, 7748, 13078, 26156, 74947, 149894, 299788, 974311, 1948622, 3897244]

約数ペア:

[(1, 3897244), (2, 1948622), (4, 974311), (13, 299788), (26, 149894), (52, 74947), (149, 26156), (298, 13078), (503, 7748), (596, 6539), (1006, 3874), (1937, 2012)]