2488486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 5094432

約数和(自身を除く): 2605946

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 113, 121, 143, 154, 182, 226, 242, 286, 791, 847, 1001, 1243, 1469, 1573, 1582, 1694, 2002, 2486, 2938, 3146, 8701, 10283, 11011, 13673, 16159, 17402, 20566, 22022, 27346, 32318, 95711, 113113, 177749, 191422, 226226, 355498, 1244243, 2488486]

約数ペア:

[(1, 2488486), (2, 1244243), (7, 355498), (11, 226226), (13, 191422), (14, 177749), (22, 113113), (26, 95711), (77, 32318), (91, 27346), (113, 22022), (121, 20566), (143, 17402), (154, 16159), (182, 13673), (226, 11011), (242, 10283), (286, 8701), (791, 3146), (847, 2938), (1001, 2486), (1243, 2002), (1469, 1694), (1573, 1582)]