26858419

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 34842960

約数和(自身を除く): 7984541

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 1697, 2261, 11879, 15827, 28849, 32243, 83153, 201943, 225701, 548131, 1413601, 1579907, 3836917, 26858419]

約数ペア:

[(1, 26858419), (7, 3836917), (17, 1579907), (19, 1413601), (49, 548131), (119, 225701), (133, 201943), (323, 83153), (833, 32243), (931, 28849), (1697, 15827), (2261, 11879)]