2017807746

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1\times {\mathrm{7187}}^1$

素因数の和:7906

約数の個数: 32

約数和(自身を含む): 4097850048

約数和(自身を除く): 2080042302

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 641, 1282, 1923, 3846, 7187, 14374, 21561, 43122, 46793, 93586, 140379, 280758, 524651, 1049302, 1573953, 3147906, 4606867, 9213734, 13820601, 27641202, 336301291, 672602582, 1008903873, 2017807746]

約数ペア:

[(1, 2017807746), (2, 1008903873), (3, 672602582), (6, 336301291), (73, 27641202), (146, 13820601), (219, 9213734), (438, 4606867), (641, 3147906), (1282, 1573953), (1923, 1049302), (3846, 524651), (7187, 280758), (14374, 140379), (21561, 93586), (43122, 46793)]