1487486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 2999808

約数和(自身を除く): 1512322

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 743, 1001, 1486, 2002, 5201, 8173, 9659, 10402, 16346, 19318, 57211, 67613, 106249, 114422, 135226, 212498, 743743, 1487486]

約数ペア:

[(1, 1487486), (2, 743743), (7, 212498), (11, 135226), (13, 114422), (14, 106249), (22, 67613), (26, 57211), (77, 19318), (91, 16346), (143, 10402), (154, 9659), (182, 8173), (286, 5201), (743, 2002), (1001, 1486)]