2010054865

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4417703}}^1$

素因数の和:4417728

約数の個数: 16

約数和(自身を含む): 2968697088

約数和(自身を除く): 958642223

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 4417703, 22088515, 30923921, 57430139, 154619605, 287150695, 402010973, 2010054865]

約数ペア:

[(1, 2010054865), (5, 402010973), (7, 287150695), (13, 154619605), (35, 57430139), (65, 30923921), (91, 22088515), (455, 4417703)]