1566949972

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{3911}}^1$

素因数の和:4312

約数の個数: 48

約数和(自身を含む): 3220358400

約数和(自身を除く): 1653408428

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 349, 574, 698, 1148, 1396, 2443, 3911, 4886, 7822, 9772, 14309, 15644, 27377, 28618, 54754, 57236, 100163, 109508, 160351, 200326, 320702, 400652, 641404, 1122457, 1364939, 2244914, 2729878, 4489828, 5459756, 9554573, 19109146, 38218292, 55962499, 111924998, 223849996, 391737493, 783474986, 1566949972]

約数ペア:

[(1, 1566949972), (2, 783474986), (4, 391737493), (7, 223849996), (14, 111924998), (28, 55962499), (41, 38218292), (82, 19109146), (164, 9554573), (287, 5459756), (349, 4489828), (574, 2729878), (698, 2244914), (1148, 1364939), (1396, 1122457), (2443, 641404), (3911, 400652), (4886, 320702), (7822, 200326), (9772, 160351), (14309, 109508), (15644, 100163), (27377, 57236), (28618, 54754)]