2017738247

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1\times {\mathrm{9059}}^1$

素因数の和:9790

約数の個数: 16

約数和(自身を含む): 2358789120

約数和(自身を除く): 341050873

約数列:

[1, 7, 47, 329, 677, 4739, 9059, 31819, 63413, 222733, 425773, 2980411, 6132943, 42930601, 288248321, 2017738247]

約数ペア:

[(1, 2017738247), (7, 288248321), (47, 42930601), (329, 6132943), (677, 2980411), (4739, 425773), (9059, 222733), (31819, 63413)]