137317826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^2\times {\mathrm{283}}^1$

素因数の和:530

約数の個数: 24

約数和(自身を含む): 219526320

約数和(自身を除く): 82208494

約数列:

[1, 2, 19, 38, 113, 226, 283, 566, 2147, 4294, 5377, 10754, 12769, 25538, 31979, 63958, 242611, 485222, 607601, 1215202, 3613627, 7227254, 68658913, 137317826]

約数ペア:

[(1, 137317826), (2, 68658913), (19, 7227254), (38, 3613627), (113, 1215202), (226, 607601), (283, 485222), (566, 242611), (2147, 63958), (4294, 31979), (5377, 25538), (10754, 12769)]