319150546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1115911}}^1$

素因数の和:1115937

約数の個数: 16

約数和(自身を含む): 562419648

約数和(自身を除く): 243269102

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1115911, 2231822, 12275021, 14506843, 24550042, 29013686, 159575273, 319150546]

約数ペア:

[(1, 319150546), (2, 159575273), (11, 29013686), (13, 24550042), (22, 14506843), (26, 12275021), (143, 2231822), (286, 1115911)]