2507126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3881}}^1$

素因数の和:3919

約数の個数: 16

約数和(自身を含む): 4192560

約数和(自身を除く): 1685434

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 3881, 7762, 65977, 73739, 131954, 147478, 1253563, 2507126]

約数ペア:

[(1, 2507126), (2, 1253563), (17, 147478), (19, 131954), (34, 73739), (38, 65977), (323, 7762), (646, 3881)]