291230038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{24469}}^1$

素因数の和:25023

約数の個数: 16

約数和(自身を含む): 477458640

約数和(自身を除く): 186228602

約数列:

[1, 2, 11, 22, 541, 1082, 5951, 11902, 24469, 48938, 269159, 538318, 13237729, 26475458, 145615019, 291230038]

約数ペア:

[(1, 291230038), (2, 145615019), (11, 26475458), (22, 13237729), (541, 538318), (1082, 269159), (5951, 48938), (11902, 24469)]