4216982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 7983360

約数和(自身を除く): 3766378

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 197, 278, 394, 973, 1379, 1529, 1946, 2167, 2758, 3058, 4334, 10703, 15169, 21406, 27383, 30338, 54766, 191681, 301213, 383362, 602426, 2108491, 4216982]

約数ペア:

[(1, 4216982), (2, 2108491), (7, 602426), (11, 383362), (14, 301213), (22, 191681), (77, 54766), (139, 30338), (154, 27383), (197, 21406), (278, 15169), (394, 10703), (973, 4334), (1379, 3058), (1529, 2758), (1946, 2167)]