239822638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2683}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 417415680

約数和(自身を除く): 177593042

約数列:

[1, 2, 11, 17, 22, 34, 187, 239, 374, 478, 2629, 2683, 4063, 5258, 5366, 8126, 29513, 44693, 45611, 59026, 89386, 91222, 501721, 641237, 1003442, 1282474, 7053607, 10901029, 14107214, 21802058, 119911319, 239822638]

約数ペア:

[(1, 239822638), (2, 119911319), (11, 21802058), (17, 14107214), (22, 10901029), (34, 7053607), (187, 1282474), (239, 1003442), (374, 641237), (478, 501721), (2629, 91222), (2683, 89386), (4063, 59026), (5258, 45611), (5366, 44693), (8126, 29513)]