1490101

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 16

約数和(自身を含む): 1707264

約数和(自身を除く): 217163

約数列:

[1, 17, 23, 37, 103, 391, 629, 851, 1751, 2369, 3811, 14467, 40273, 64787, 87653, 1490101]

約数ペア:

[(1, 1490101), (17, 87653), (23, 64787), (37, 40273), (103, 14467), (391, 3811), (629, 2369), (851, 1751)]