994111516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{22807}}^1$

素因数の和:23469

約数の個数: 24

約数和(自身を含む): 1844984736

約数和(自身を除く): 850873220

約数列:

[1, 2, 4, 17, 34, 68, 641, 1282, 2564, 10897, 21794, 22807, 43588, 45614, 91228, 387719, 775438, 1550876, 14619287, 29238574, 58477148, 248527879, 497055758, 994111516]

約数ペア:

[(1, 994111516), (2, 497055758), (4, 248527879), (17, 58477148), (34, 29238574), (68, 14619287), (641, 1550876), (1282, 775438), (2564, 387719), (10897, 91228), (21794, 45614), (22807, 43588)]