4889742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 11854080

約数和(自身を除く): 6964338

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 41, 66, 78, 82, 123, 139, 143, 246, 278, 286, 417, 429, 451, 533, 834, 858, 902, 1066, 1353, 1529, 1599, 1807, 2706, 3058, 3198, 3614, 4587, 5421, 5699, 5863, 9174, 10842, 11398, 11726, 17097, 17589, 19877, 34194, 35178, 39754, 59631, 62689, 74087, 119262, 125378, 148174, 188067, 222261, 376134, 444522, 814957, 1629914, 2444871, 4889742]

約数ペア:

[(1, 4889742), (2, 2444871), (3, 1629914), (6, 814957), (11, 444522), (13, 376134), (22, 222261), (26, 188067), (33, 148174), (39, 125378), (41, 119262), (66, 74087), (78, 62689), (82, 59631), (123, 39754), (139, 35178), (143, 34194), (246, 19877), (278, 17589), (286, 17097), (417, 11726), (429, 11398), (451, 10842), (533, 9174), (834, 5863), (858, 5699), (902, 5421), (1066, 4587), (1353, 3614), (1529, 3198), (1599, 3058), (1807, 2706)]