2987153808

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1324093}}^1$

素因数の和:1324151

約数の個数: 40

約数和(自身を含む): 7881007488

約数和(自身を除く): 4893853680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 1324093, 2648186, 3972279, 5296372, 7944558, 10592744, 15889116, 21185488, 31778232, 62232371, 63556464, 124464742, 186697113, 248929484, 373394226, 497858968, 746788452, 995717936, 1493576904, 2987153808]

約数ペア:

[(1, 2987153808), (2, 1493576904), (3, 995717936), (4, 746788452), (6, 497858968), (8, 373394226), (12, 248929484), (16, 186697113), (24, 124464742), (47, 63556464), (48, 62232371), (94, 31778232), (141, 21185488), (188, 15889116), (282, 10592744), (376, 7944558), (564, 5296372), (752, 3972279), (1128, 2648186), (2256, 1324093)]