127948718

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1\times {\mathrm{1601}}^1$

素因数の和:2923

約数の個数: 16

約数和(自身を含む): 198391680

約数和(自身を除く): 70442962

約数列:

[1, 2, 31, 62, 1289, 1601, 2578, 3202, 39959, 49631, 79918, 99262, 2063689, 4127378, 63974359, 127948718]

約数ペア:

[(1, 127948718), (2, 63974359), (31, 4127378), (62, 2063689), (1289, 99262), (1601, 79918), (2578, 49631), (3202, 39959)]