3407446

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 6289920

約数和(自身を除く): 2882474

約数列:

[1, 2, 7, 14, 17, 34, 103, 119, 139, 206, 238, 278, 721, 973, 1442, 1751, 1946, 2363, 3502, 4726, 12257, 14317, 16541, 24514, 28634, 33082, 100219, 200438, 243389, 486778, 1703723, 3407446]

約数ペア:

[(1, 3407446), (2, 1703723), (7, 486778), (14, 243389), (17, 200438), (34, 100219), (103, 33082), (119, 28634), (139, 24514), (206, 16541), (238, 14317), (278, 12257), (721, 4726), (973, 3502), (1442, 2363), (1751, 1946)]