1970401.00000000

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{4261}}^1$

素因数の和:4398

約数の個数: 16

約数和(自身を含む): 79784640

約数和(自身を除く): 16146605

約数列:

[1, 5, 29, 103, 145, 515, 2987, 4261, 14935, 21305, 123569, 438883, 617845, 2194415, 12727607, 63638035]

約数ペア:

[(1, 63638035), (5, 12727607), (29, 2194415), (103, 617845), (145, 438883), (515, 123569), (2987, 21305), (4261, 14935)]