1965306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 4560768

約数和(自身を除く): 2595462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 641, 1022, 1282, 1533, 1923, 3066, 3846, 4487, 8974, 13461, 26922, 46793, 93586, 140379, 280758, 327551, 655102, 982653, 1965306]

約数ペア:

[(1, 1965306), (2, 982653), (3, 655102), (6, 327551), (7, 280758), (14, 140379), (21, 93586), (42, 46793), (73, 26922), (146, 13461), (219, 8974), (438, 4487), (511, 3846), (641, 3066), (1022, 1923), (1282, 1533)]