40017869

素因数分解:

${\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 42491904

約数和(自身を除く): 2474035

約数列:

[1, 31, 83, 103, 151, 2573, 3193, 4681, 8549, 12533, 15553, 265019, 388523, 482143, 1290899, 40017869]

約数ペア:

[(1, 40017869), (31, 1290899), (83, 482143), (103, 388523), (151, 265019), (2573, 15553), (3193, 12533), (4681, 8549)]