289157154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337013}}^1$

素因数の和:337042

約数の個数: 32

約数和(自身を含む): 679420224

約数和(自身を除く): 390263070

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 337013, 674026, 1011039, 2022078, 3707143, 4381169, 7414286, 8762338, 11121429, 13143507, 22242858, 26287014, 48192859, 96385718, 144578577, 289157154]

約数ペア:

[(1, 289157154), (2, 144578577), (3, 96385718), (6, 48192859), (11, 26287014), (13, 22242858), (22, 13143507), (26, 11121429), (33, 8762338), (39, 7414286), (66, 4381169), (78, 3707143), (143, 2022078), (286, 1011039), (429, 674026), (858, 337013)]