1385655383

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1\times {\mathrm{4639}}^1$

素因数の和:5318

約数の個数: 16

約数和(自身を含む): 1608929280

約数和(自身を除く): 223273897

約数列:

[1, 7, 71, 497, 601, 4207, 4639, 32473, 42671, 298697, 329369, 2305583, 2788039, 19516273, 197950769, 1385655383]

約数ペア:

[(1, 1385655383), (7, 197950769), (71, 19516273), (497, 2788039), (601, 2305583), (4207, 329369), (4639, 298697), (32473, 42671)]