2008123502

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1098

約数の個数: 96

約数和(自身を含む): 4013876160

約数和(自身を除く): 2005752658

約数列:

[1, 2, 7, 11, 14, 22, 29, 41, 58, 77, 82, 121, 154, 203, 242, 287, 319, 406, 451, 574, 638, 847, 902, 997, 1189, 1694, 1994, 2233, 2378, 3157, 3509, 4466, 4961, 6314, 6979, 7018, 8323, 9922, 10967, 13079, 13958, 16646, 21934, 24563, 26158, 28913, 34727, 40877, 49126, 57826, 69454, 76769, 81754, 91553, 120637, 143869, 153538, 183106, 202391, 241274, 286139, 287738, 318043, 404782, 449647, 572278, 636086, 844459, 899294, 1007083, 1185433, 1688918, 2014166, 2226301, 2370866, 3147529, 3498473, 4452602, 4946117, 6295058, 6996946, 8298031, 9892234, 13039763, 16596062, 24489311, 26079526, 34622819, 48978622, 69245638, 91278341, 143437393, 182556682, 286874786, 1004061751, 2008123502]

約数ペア:

[(1, 2008123502), (2, 1004061751), (7, 286874786), (11, 182556682), (14, 143437393), (22, 91278341), (29, 69245638), (41, 48978622), (58, 34622819), (77, 26079526), (82, 24489311), (121, 16596062), (154, 13039763), (203, 9892234), (242, 8298031), (287, 6996946), (319, 6295058), (406, 4946117), (451, 4452602), (574, 3498473), (638, 3147529), (847, 2370866), (902, 2226301), (997, 2014166), (1189, 1688918), (1694, 1185433), (1994, 1007083), (2233, 899294), (2378, 844459), (3157, 636086), (3509, 572278), (4466, 449647), (4961, 404782), (6314, 318043), (6979, 287738), (7018, 286139), (8323, 241274), (9922, 202391), (10967, 183106), (13079, 153538), (13958, 143869), (16646, 120637), (21934, 91553), (24563, 81754), (26158, 76769), (28913, 69454), (34727, 57826), (40877, 49126)]