2980202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 5121792

約数和(自身を除く): 2141590

約数列:

[1, 2, 17, 23, 34, 37, 46, 74, 103, 206, 391, 629, 782, 851, 1258, 1702, 1751, 2369, 3502, 3811, 4738, 7622, 14467, 28934, 40273, 64787, 80546, 87653, 129574, 175306, 1490101, 2980202]

約数ペア:

[(1, 2980202), (2, 1490101), (17, 175306), (23, 129574), (34, 87653), (37, 80546), (46, 64787), (74, 40273), (103, 28934), (206, 14467), (391, 7622), (629, 4738), (782, 3811), (851, 3502), (1258, 2369), (1702, 1751)]