2019884041

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{60659}}^1$

素因数の和:60804

約数の個数: 16

約数和(自身を含む): 2375930880

約数和(自身を除く): 356046839

約数列:

[1, 7, 67, 71, 469, 497, 4757, 33299, 60659, 424613, 4064153, 4306789, 28449071, 30147523, 288554863, 2019884041]

約数ペア:

[(1, 2019884041), (7, 288554863), (67, 30147523), (71, 28449071), (469, 4306789), (497, 4064153), (4757, 424613), (33299, 60659)]