2906128

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{4909}}^1$

素因数の和:4954

約数の個数: 20

約数和(自身を含む): 5783980

約数和(自身を除く): 2877852

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 4909, 9818, 19636, 39272, 78544, 181633, 363266, 726532, 1453064, 2906128]

約数ペア:

[(1, 2906128), (2, 1453064), (4, 726532), (8, 363266), (16, 181633), (37, 78544), (74, 39272), (148, 19636), (296, 9818), (592, 4909)]