131058290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1191439}}^1$

素因数の和:1191457

約数の個数: 16

約数和(自身を含む): 257351040

約数和(自身を除く): 126292750

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1191439, 2382878, 5957195, 11914390, 13105829, 26211658, 65529145, 131058290]

約数ペア:

[(1, 131058290), (2, 65529145), (5, 26211658), (10, 13105829), (11, 11914390), (22, 5957195), (55, 2382878), (110, 1191439)]