2009098112

素因数分解:

$2^7\times 7^1\times {\mathrm{211}}^1\times {\mathrm{10627}}^1$

素因数の和:10859

約数の個数: 64

約数和(自身を含む): 4596397440

約数和(自身を除く): 2587299328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 211, 224, 422, 448, 844, 896, 1477, 1688, 2954, 3376, 5908, 6752, 10627, 11816, 13504, 21254, 23632, 27008, 42508, 47264, 74389, 85016, 94528, 148778, 170032, 189056, 297556, 340064, 595112, 680128, 1190224, 1360256, 2242297, 2380448, 4484594, 4760896, 8969188, 9521792, 15696079, 17938376, 31392158, 35876752, 62784316, 71753504, 125568632, 143507008, 251137264, 287014016, 502274528, 1004549056, 2009098112]

約数ペア:

[(1, 2009098112), (2, 1004549056), (4, 502274528), (7, 287014016), (8, 251137264), (14, 143507008), (16, 125568632), (28, 71753504), (32, 62784316), (56, 35876752), (64, 31392158), (112, 17938376), (128, 15696079), (211, 9521792), (224, 8969188), (422, 4760896), (448, 4484594), (844, 2380448), (896, 2242297), (1477, 1360256), (1688, 1190224), (2954, 680128), (3376, 595112), (5908, 340064), (6752, 297556), (10627, 189056), (11816, 170032), (13504, 148778), (21254, 94528), (23632, 85016), (27008, 74389), (42508, 47264)]