2017624679

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{14447}}^1$

素因数の和:14806

約数の個数: 16

約数和(自身を含む): 2346817536

約数和(自身を除く): 329192857

約数列:

[1, 7, 71, 281, 497, 1967, 14447, 19951, 101129, 139657, 1025737, 4059607, 7180159, 28417249, 288232097, 2017624679]

約数ペア:

[(1, 2017624679), (7, 288232097), (71, 28417249), (281, 7180159), (497, 4059607), (1967, 1025737), (14447, 139657), (19951, 101129)]