4292367121

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 5429592000

約数和(自身を除く): 1137224879

約数列:

[1, 7, 19, 41, 49, 133, 139, 287, 779, 809, 931, 973, 2009, 2641, 5453, 5663, 5699, 6811, 15371, 18487, 33169, 38171, 39641, 39893, 107597, 108281, 112451, 129409, 232183, 279251, 630211, 753179, 757967, 787157, 1625281, 2136569, 4411477, 4610491, 5305769, 5510099, 14955983, 30880339, 32273437, 87599329, 104691881, 225914059, 613195303, 4292367121]

約数ペア:

[(1, 4292367121), (7, 613195303), (19, 225914059), (41, 104691881), (49, 87599329), (133, 32273437), (139, 30880339), (287, 14955983), (779, 5510099), (809, 5305769), (931, 4610491), (973, 4411477), (2009, 2136569), (2641, 1625281), (5453, 787157), (5663, 757967), (5699, 753179), (6811, 630211), (15371, 279251), (18487, 232183), (33169, 129409), (38171, 112451), (39641, 108281), (39893, 107597)]