9784814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 16553376

約数和(自身を除く): 6768562

約数列:

[1, 2, 13, 26, 41, 67, 82, 134, 137, 274, 533, 871, 1066, 1742, 1781, 2747, 3562, 5494, 5617, 9179, 11234, 18358, 35711, 71422, 73021, 119327, 146042, 238654, 376339, 752678, 4892407, 9784814]

約数ペア:

[(1, 9784814), (2, 4892407), (13, 752678), (26, 376339), (41, 238654), (67, 146042), (82, 119327), (134, 73021), (137, 71422), (274, 35711), (533, 18358), (871, 11234), (1066, 9179), (1742, 5617), (1781, 5494), (2747, 3562)]