2012092901

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{417187}}^1$

素因数の和:417260

約数の個数: 16

約数和(自身を含む): 2523153024

約数和(自身を除く): 511060123

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 417187, 2920309, 5423431, 22110911, 37964017, 154776377, 287441843, 2012092901]

約数ペア:

[(1, 2012092901), (7, 287441843), (13, 154776377), (53, 37964017), (91, 22110911), (371, 5423431), (689, 2920309), (4823, 417187)]