2494478

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 4644864

約数和(自身を除く): 2150386

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 223, 238, 329, 446, 658, 799, 1561, 1598, 3122, 3791, 5593, 7582, 10481, 11186, 20962, 26537, 53074, 73367, 146734, 178177, 356354, 1247239, 2494478]

約数ペア:

[(1, 2494478), (2, 1247239), (7, 356354), (14, 178177), (17, 146734), (34, 73367), (47, 53074), (94, 26537), (119, 20962), (223, 11186), (238, 10481), (329, 7582), (446, 5593), (658, 3791), (799, 3122), (1561, 1598)]