803428612

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{5171}}^1$

素因数の和:5392

約数の個数: 48

約数和(自身を含む): 1668280320

約数和(自身を除く): 864851708

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 179, 217, 358, 434, 716, 868, 1253, 2506, 5012, 5171, 5549, 10342, 11098, 20684, 22196, 36197, 38843, 72394, 77686, 144788, 155372, 160301, 320602, 641204, 925609, 1122107, 1851218, 2244214, 3702436, 4488428, 6479263, 12958526, 25917052, 28693879, 57387758, 114775516, 200857153, 401714306, 803428612]

約数ペア:

[(1, 803428612), (2, 401714306), (4, 200857153), (7, 114775516), (14, 57387758), (28, 28693879), (31, 25917052), (62, 12958526), (124, 6479263), (179, 4488428), (217, 3702436), (358, 2244214), (434, 1851218), (716, 1122107), (868, 925609), (1253, 641204), (2506, 320602), (5012, 160301), (5171, 155372), (5549, 144788), (10342, 77686), (11098, 72394), (20684, 38843), (22196, 36197)]