40509002

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{10711}}^1$

素因数の和:10805

約数の個数: 16

約数和(自身を含む): 63757824

約数和(自身を除く): 23248822

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 10711, 21422, 332041, 653371, 664082, 1306742, 20254501, 40509002]

約数ペア:

[(1, 40509002), (2, 20254501), (31, 1306742), (61, 664082), (62, 653371), (122, 332041), (1891, 21422), (3782, 10711)]