9981104

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:490

約数の個数: 60

約数和(自身を含む): 23324400

約数和(自身を除く): 13343296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 439, 464, 784, 812, 878, 1421, 1624, 1756, 2842, 3073, 3248, 3512, 5684, 6146, 7024, 11368, 12292, 12731, 21511, 22736, 24584, 25462, 43022, 49168, 50924, 86044, 89117, 101848, 172088, 178234, 203696, 344176, 356468, 623819, 712936, 1247638, 1425872, 2495276, 4990552, 9981104]

約数ペア:

[(1, 9981104), (2, 4990552), (4, 2495276), (7, 1425872), (8, 1247638), (14, 712936), (16, 623819), (28, 356468), (29, 344176), (49, 203696), (56, 178234), (58, 172088), (98, 101848), (112, 89117), (116, 86044), (196, 50924), (203, 49168), (232, 43022), (392, 25462), (406, 24584), (439, 22736), (464, 21511), (784, 12731), (812, 12292), (878, 11368), (1421, 7024), (1624, 6146), (1756, 5684), (2842, 3512), (3073, 3248)]