9809884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 21373632

約数和(自身を除く): 11563748

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 557, 629, 1036, 1114, 1258, 2228, 2516, 3899, 4403, 7798, 8806, 9469, 15596, 17612, 18938, 20609, 37876, 41218, 66283, 82436, 132566, 144263, 265132, 288526, 350353, 577052, 700706, 1401412, 2452471, 4904942, 9809884]

約数ペア:

[(1, 9809884), (2, 4904942), (4, 2452471), (7, 1401412), (14, 700706), (17, 577052), (28, 350353), (34, 288526), (37, 265132), (68, 144263), (74, 132566), (119, 82436), (148, 66283), (238, 41218), (259, 37876), (476, 20609), (518, 18938), (557, 17612), (629, 15596), (1036, 9469), (1114, 8806), (1258, 7798), (2228, 4403), (2516, 3899)]