2021855134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{276739}}^1$

素因数の和:277035

約数の個数: 16

約数和(自身を含む): 3277708560

約数和(自身を除く): 1255853426

約数列:

[1, 2, 13, 26, 281, 562, 3653, 7306, 276739, 553478, 3597607, 7195214, 77763659, 155527318, 1010927567, 2021855134]

約数ペア:

[(1, 2021855134), (2, 1010927567), (13, 155527318), (26, 77763659), (281, 7195214), (562, 3597607), (3653, 553478), (7306, 276739)]