291246124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{136607}}^1$

素因数の和:136665

約数の個数: 24

約数和(自身を含む): 562278528

約数和(自身を除く): 271032404

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 136607, 273214, 546428, 1775891, 3551782, 5600887, 7103564, 11201774, 22403548, 72811531, 145623062, 291246124]

約数ペア:

[(1, 291246124), (2, 145623062), (4, 72811531), (13, 22403548), (26, 11201774), (41, 7103564), (52, 5600887), (82, 3551782), (164, 1775891), (533, 546428), (1066, 273214), (2132, 136607)]