2149657361404

素因数分解:

$2^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{19832983}}^1$

素因数の和:19833087

約数の個数: 48

約数和(自身を含む): 4442588416000

約数和(自身を除く): 2292931054596

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 343, 553, 686, 1106, 1372, 2212, 3871, 7742, 15484, 27097, 54194, 108388, 19832983, 39665966, 79331932, 138830881, 277661762, 555323524, 971816167, 1566805657, 1943632334, 3133611314, 3887264668, 6267222628, 6802713169, 10967639599, 13605426338, 21935279198, 27210852676, 43870558396, 76773477193, 153546954386, 307093908772, 537414340351, 1074828680702, 2149657361404]

約数ペア:

[(1, 2149657361404), (2, 1074828680702), (4, 537414340351), (7, 307093908772), (14, 153546954386), (28, 76773477193), (49, 43870558396), (79, 27210852676), (98, 21935279198), (158, 13605426338), (196, 10967639599), (316, 6802713169), (343, 6267222628), (553, 3887264668), (686, 3133611314), (1106, 1943632334), (1372, 1566805657), (2212, 971816167), (3871, 555323524), (7742, 277661762), (15484, 138830881), (27097, 79331932), (54194, 39665966), (108388, 19832983)]