2215382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:767

約数の個数: 16

約数和(自身を含む): 3610320

約数和(自身を除く): 1394938

約数列:

[1, 2, 13, 26, 139, 278, 613, 1226, 1807, 3614, 7969, 15938, 85207, 170414, 1107691, 2215382]

約数ペア:

[(1, 2215382), (2, 1107691), (13, 170414), (26, 85207), (139, 15938), (278, 7969), (613, 3614), (1226, 1807)]