139899484

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{1549}}^1$

素因数の和:1957

約数の個数: 24

約数和(自身を含む): 249376400

約数和(自身を除く): 109476916

約数列:

[1, 2, 4, 67, 134, 268, 337, 674, 1348, 1549, 3098, 6196, 22579, 45158, 90316, 103783, 207566, 415132, 522013, 1044026, 2088052, 34974871, 69949742, 139899484]

約数ペア:

[(1, 139899484), (2, 69949742), (4, 34974871), (67, 2088052), (134, 1044026), (268, 522013), (337, 415132), (674, 207566), (1348, 103783), (1549, 90316), (3098, 45158), (6196, 22579)]