2689245812

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{118219}}^1$

素因数の和:118292

約数の個数: 36

約数和(自身を含む): 5283015360

約数和(自身を除く): 2593769548

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 1034, 2068, 5687, 11374, 22748, 118219, 236438, 472876, 1300409, 2600818, 5201636, 5556293, 11112586, 14304499, 22225172, 28608998, 57217996, 61119223, 122238446, 244476892, 672311453, 1344622906, 2689245812]

約数ペア:

[(1, 2689245812), (2, 1344622906), (4, 672311453), (11, 244476892), (22, 122238446), (44, 61119223), (47, 57217996), (94, 28608998), (121, 22225172), (188, 14304499), (242, 11112586), (484, 5556293), (517, 5201636), (1034, 2600818), (2068, 1300409), (5687, 472876), (11374, 236438), (22748, 118219)]