1302668015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{550811}}^1$

素因数の和:550870

約数の個数: 16

約数和(自身を含む): 1744972416

約数和(自身を除く): 442304401

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 550811, 2754055, 6058921, 23684873, 30294605, 118424365, 260533603, 1302668015]

約数ペア:

[(1, 1302668015), (5, 260533603), (11, 118424365), (43, 30294605), (55, 23684873), (215, 6058921), (473, 2754055), (2365, 550811)]