79954418

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{1307}}^1$

素因数の和:1801

約数の個数: 16

約数和(自身を含む): 121957920

約数和(自身を除く): 42003502

約数列:

[1, 2, 73, 146, 419, 838, 1307, 2614, 30587, 61174, 95411, 190822, 547633, 1095266, 39977209, 79954418]

約数ペア:

[(1, 79954418), (2, 39977209), (73, 1095266), (146, 547633), (419, 190822), (838, 95411), (1307, 61174), (2614, 30587)]