2117687710

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1\times {\mathrm{1877}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 3837430080

約数和(自身を除く): 1719742370

約数列:

[1, 2, 5, 10, 257, 439, 514, 878, 1285, 1877, 2195, 2570, 3754, 4390, 9385, 18770, 112823, 225646, 482389, 564115, 824003, 964778, 1128230, 1648006, 2411945, 4120015, 4823890, 8240030, 211768771, 423537542, 1058843855, 2117687710]

約数ペア:

[(1, 2117687710), (2, 1058843855), (5, 423537542), (10, 211768771), (257, 8240030), (439, 4823890), (514, 4120015), (878, 2411945), (1285, 1648006), (1877, 1128230), (2195, 964778), (2570, 824003), (3754, 564115), (4390, 482389), (9385, 225646), (18770, 112823)]