8720114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{349}}^1$

素因数の和:426

約数の個数: 24

約数和(自身を含む): 14597100

約数和(自身を除く): 5876986

約数列:

[1, 2, 13, 26, 31, 62, 349, 403, 698, 806, 961, 1922, 4537, 9074, 10819, 12493, 21638, 24986, 140647, 281294, 335389, 670778, 4360057, 8720114]

約数ペア:

[(1, 8720114), (2, 4360057), (13, 670778), (26, 335389), (31, 281294), (62, 140647), (349, 24986), (403, 21638), (698, 12493), (806, 10819), (961, 9074), (1922, 4537)]