2431322881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 2828528640

約数和(自身を除く): 397205759

約数列:

[1, 13, 17, 79, 157, 221, 887, 1027, 1343, 2041, 2669, 11531, 12403, 15079, 17459, 34697, 70073, 139259, 161239, 196027, 210851, 910949, 1191241, 1810367, 2367403, 2741063, 11001461, 15486133, 30776239, 143018993, 187024837, 2431322881]

約数ペア:

[(1, 2431322881), (13, 187024837), (17, 143018993), (79, 30776239), (157, 15486133), (221, 11001461), (887, 2741063), (1027, 2367403), (1343, 1810367), (2041, 1191241), (2669, 910949), (11531, 210851), (12403, 196027), (15079, 161239), (17459, 139259), (34697, 70073)]