40452419

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1973}}^1$

素因数の和:2110

約数の個数: 16

約数和(自身を含む): 48323520

約数和(自身を除く): 7871101

約数列:

[1, 7, 29, 101, 203, 707, 1973, 2929, 13811, 20503, 57217, 199273, 400519, 1394911, 5778917, 40452419]

約数ペア:

[(1, 40452419), (7, 5778917), (29, 1394911), (101, 400519), (203, 199273), (707, 57217), (1973, 20503), (2929, 13811)]