980029687

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{25703}}^1$

素因数の和:26142

約数の個数: 16

約数和(自身を含む): 1209116160

約数和(自身を除く): 229086473

約数列:

[1, 7, 13, 91, 419, 2933, 5447, 25703, 38129, 179921, 334139, 2338973, 10769557, 75386899, 140004241, 980029687]

約数ペア:

[(1, 980029687), (7, 140004241), (13, 75386899), (91, 10769557), (419, 2338973), (2933, 334139), (5447, 179921), (25703, 38129)]