1969528078

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1392877}}^1$

素因数の和:1392987

約数の個数: 16

約数和(自身を含む): 3409765344

約数和(自身を除く): 1440237266

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 1392877, 2785754, 9750139, 19500278, 140680577, 281361154, 984764039, 1969528078]

約数ペア:

[(1, 1969528078), (2, 984764039), (7, 281361154), (14, 140680577), (101, 19500278), (202, 9750139), (707, 2785754), (1414, 1392877)]