2195156717

素因数分解:

${\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 2482206720

約数和(自身を除く): 287050003

約数列:

[1, 13, 31, 167, 169, 193, 403, 2171, 2197, 2509, 5177, 5239, 5983, 28223, 32231, 32617, 67301, 68107, 77779, 366899, 419003, 424021, 874913, 999161, 1011127, 5447039, 11373869, 12989093, 13144651, 70811507, 168858209, 2195156717]

約数ペア:

[(1, 2195156717), (13, 168858209), (31, 70811507), (167, 13144651), (169, 12989093), (193, 11373869), (403, 5447039), (2171, 1011127), (2197, 999161), (2509, 874913), (5177, 424021), (5239, 419003), (5983, 366899), (28223, 77779), (32231, 68107), (32617, 67301)]