1900796569

素因数分解:

$7^1\times {\mathrm{59}}^2\times {\mathrm{78007}}^1$

素因数の和:78132

約数の個数: 12

約数和(自身を含む): 2209810624

約数和(自身を除く): 309014055

約数列:

[1, 7, 59, 413, 3481, 24367, 78007, 546049, 4602413, 32216891, 271542367, 1900796569]

約数ペア:

[(1, 1900796569), (7, 271542367), (59, 32216891), (413, 4602413), (3481, 546049), (24367, 78007)]