2568592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 5484024

約数和(自身を除く): 2915432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 233, 424, 466, 689, 848, 932, 1378, 1864, 2756, 3029, 3728, 5512, 6058, 11024, 12116, 12349, 24232, 24698, 48464, 49396, 98792, 160537, 197584, 321074, 642148, 1284296, 2568592]

約数ペア:

[(1, 2568592), (2, 1284296), (4, 642148), (8, 321074), (13, 197584), (16, 160537), (26, 98792), (52, 49396), (53, 48464), (104, 24698), (106, 24232), (208, 12349), (212, 12116), (233, 11024), (424, 6058), (466, 5512), (689, 3728), (848, 3029), (932, 2756), (1378, 1864)]