745406276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{233231}}^1$

素因数の和:233299

約数の個数: 24

約数和(自身を含む): 1410587136

約数和(自身を除く): 665180860

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 233231, 466462, 932924, 3964927, 7929854, 10961857, 15859708, 21923714, 43847428, 186351569, 372703138, 745406276]

約数ペア:

[(1, 745406276), (2, 372703138), (4, 186351569), (17, 43847428), (34, 21923714), (47, 15859708), (68, 10961857), (94, 7929854), (188, 3964927), (799, 932924), (1598, 466462), (3196, 233231)]