1308104

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 2954880

約数和(自身を除く): 1646776

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 71, 94, 98, 142, 188, 196, 284, 329, 376, 392, 497, 568, 658, 994, 1316, 1988, 2303, 2632, 3337, 3479, 3976, 4606, 6674, 6958, 9212, 13348, 13916, 18424, 23359, 26696, 27832, 46718, 93436, 163513, 186872, 327026, 654052, 1308104]

約数ペア:

[(1, 1308104), (2, 654052), (4, 327026), (7, 186872), (8, 163513), (14, 93436), (28, 46718), (47, 27832), (49, 26696), (56, 23359), (71, 18424), (94, 13916), (98, 13348), (142, 9212), (188, 6958), (196, 6674), (284, 4606), (329, 3976), (376, 3479), (392, 3337), (497, 2632), (568, 2303), (658, 1988), (994, 1316)]