421750366

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1\times {\mathrm{2473}}^1$

素因数の和:3747

約数の個数: 16

約数和(自身を含む): 642329568

約数和(自身を除く): 220579202

約数列:

[1, 2, 71, 142, 1201, 2402, 2473, 4946, 85271, 170542, 175583, 351166, 2970073, 5940146, 210875183, 421750366]

約数ペア:

[(1, 421750366), (2, 210875183), (71, 5940146), (142, 2970073), (1201, 351166), (2402, 175583), (2473, 170542), (4946, 85271)]