290085407

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1913}}^1$

素因数の和:2302

約数の個数: 16

約数和(自身を含む): 319714560

約数和(自身を除く): 29629153

約数列:

[1, 19, 23, 347, 437, 1913, 6593, 7981, 36347, 43999, 151639, 663811, 835981, 12612409, 15267653, 290085407]

約数ペア:

[(1, 290085407), (19, 15267653), (23, 12612409), (347, 835981), (437, 663811), (1913, 151639), (6593, 43999), (7981, 36347)]