17914442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{383}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 33288192

約数和(自身を除く): 15373750

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 257, 383, 514, 766, 1799, 2681, 3341, 3598, 4979, 5362, 6682, 9958, 23387, 34853, 46774, 69706, 98431, 196862, 689017, 1279603, 1378034, 2559206, 8957221, 17914442]

約数ペア:

[(1, 17914442), (2, 8957221), (7, 2559206), (13, 1378034), (14, 1279603), (26, 689017), (91, 196862), (182, 98431), (257, 69706), (383, 46774), (514, 34853), (766, 23387), (1799, 9958), (2681, 6682), (3341, 5362), (3598, 4979)]