90450602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{613}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 156496320

約数和(自身を除く): 66045718

約数列:

[1, 2, 11, 19, 22, 38, 209, 353, 418, 613, 706, 1226, 3883, 6707, 6743, 7766, 11647, 13414, 13486, 23294, 73777, 128117, 147554, 216389, 256234, 432778, 2380279, 4111391, 4760558, 8222782, 45225301, 90450602]

約数ペア:

[(1, 90450602), (2, 45225301), (11, 8222782), (19, 4760558), (22, 4111391), (38, 2380279), (209, 432778), (353, 256234), (418, 216389), (613, 147554), (706, 128117), (1226, 73777), (3883, 23294), (6707, 13486), (6743, 13414), (7766, 11647)]