2109307828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{977}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 3985357824

約数和(自身を除く): 1876049996

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 757, 977, 1426, 1514, 1954, 2852, 3028, 3908, 17411, 22471, 23467, 30287, 34822, 44942, 46934, 60574, 69644, 89884, 93868, 121148, 539741, 696601, 739589, 1079482, 1393202, 1479178, 2158964, 2786404, 2958356, 17010547, 22927259, 34021094, 45854518, 68042188, 91709036, 527326957, 1054653914, 2109307828]

約数ペア:

[(1, 2109307828), (2, 1054653914), (4, 527326957), (23, 91709036), (31, 68042188), (46, 45854518), (62, 34021094), (92, 22927259), (124, 17010547), (713, 2958356), (757, 2786404), (977, 2158964), (1426, 1479178), (1514, 1393202), (1954, 1079482), (2852, 739589), (3028, 696601), (3908, 539741), (17411, 121148), (22471, 93868), (23467, 89884), (30287, 69644), (34822, 60574), (44942, 46934)]