1320293717

素因数分解:

${\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{1499}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 1404480000

約数和(自身を除く): 84186283

約数列:

[1, 19, 151, 307, 1499, 2869, 5833, 28481, 46357, 226349, 460193, 880783, 4300631, 8743667, 69489143, 1320293717]

約数ペア:

[(1, 1320293717), (19, 69489143), (151, 8743667), (307, 4300631), (1499, 880783), (2869, 460193), (5833, 226349), (28481, 46357)]