2204818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 4193280

約数和(自身を除く): 1988462

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 139, 154, 206, 278, 721, 973, 1133, 1442, 1529, 1946, 2266, 3058, 7931, 10703, 14317, 15862, 21406, 28634, 100219, 157487, 200438, 314974, 1102409, 2204818]

約数ペア:

[(1, 2204818), (2, 1102409), (7, 314974), (11, 200438), (14, 157487), (22, 100219), (77, 28634), (103, 21406), (139, 15862), (154, 14317), (206, 10703), (278, 7931), (721, 3058), (973, 2266), (1133, 1946), (1442, 1529)]