1949340602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{877291}}^1$

素因数の和:877405

約数の個数: 16

約数和(自身を含む): 3221416224

約数和(自身を除く): 1272075622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 877291, 1754582, 9650201, 19300402, 88606391, 177212782, 974670301, 1949340602]

約数ペア:

[(1, 1949340602), (2, 974670301), (11, 177212782), (22, 88606391), (101, 19300402), (202, 9650201), (1111, 1754582), (2222, 877291)]