217164662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{4493}}^1$

素因数の和:4545

約数の個数: 32

約数和(自身を含む): 385045920

約数和(自身を除く): 167881258

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 2197, 3718, 4394, 4493, 8986, 24167, 48334, 49423, 58409, 98846, 116818, 642499, 759317, 1284998, 1518634, 8352487, 9871121, 16704974, 19742242, 108582331, 217164662]

約数ペア:

[(1, 217164662), (2, 108582331), (11, 19742242), (13, 16704974), (22, 9871121), (26, 8352487), (143, 1518634), (169, 1284998), (286, 759317), (338, 642499), (1859, 116818), (2197, 98846), (3718, 58409), (4394, 49423), (4493, 48334), (8986, 24167)]