1288173822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2659}}^1\times {\mathrm{6211}}^1$

素因数の和:8888

約数の個数: 32

約数和(自身を含む): 2776018560

約数和(自身を除く): 1487844738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2659, 5318, 6211, 7977, 12422, 15954, 18633, 34567, 37266, 69134, 80743, 103701, 161486, 207402, 242229, 484458, 16515049, 33030098, 49545147, 99090294, 214695637, 429391274, 644086911, 1288173822]

約数ペア:

[(1, 1288173822), (2, 644086911), (3, 429391274), (6, 214695637), (13, 99090294), (26, 49545147), (39, 33030098), (78, 16515049), (2659, 484458), (5318, 242229), (6211, 207402), (7977, 161486), (12422, 103701), (15954, 80743), (18633, 69134), (34567, 37266)]