1638007052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1\times {\mathrm{1609}}^1$

素因数の和:3002

約数の個数: 48

約数和(自身を含む): 3315543840

約数和(自身を除く): 1677536788

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 1361, 1609, 2722, 3218, 5444, 6436, 14971, 17699, 23137, 27353, 29942, 35398, 46274, 54706, 59884, 70796, 92548, 109412, 254507, 300883, 509014, 601766, 1018028, 1203532, 2189849, 4379698, 8759396, 24088339, 37227433, 48176678, 74454866, 96353356, 148909732, 409501763, 819003526, 1638007052]

約数ペア:

[(1, 1638007052), (2, 819003526), (4, 409501763), (11, 148909732), (17, 96353356), (22, 74454866), (34, 48176678), (44, 37227433), (68, 24088339), (187, 8759396), (374, 4379698), (748, 2189849), (1361, 1203532), (1609, 1018028), (2722, 601766), (3218, 509014), (5444, 300883), (6436, 254507), (14971, 109412), (17699, 92548), (23137, 70796), (27353, 59884), (29942, 54706), (35398, 46274)]