172811522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{547}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 290001600

約数和(自身を除く): 117190078

約数列:

[1, 2, 13, 26, 29, 58, 377, 419, 547, 754, 838, 1094, 5447, 7111, 10894, 12151, 14222, 15863, 24302, 31726, 157963, 206219, 229193, 315926, 412438, 458386, 2979509, 5959018, 6646597, 13293194, 86405761, 172811522]

約数ペア:

[(1, 172811522), (2, 86405761), (13, 13293194), (26, 6646597), (29, 5959018), (58, 2979509), (377, 458386), (419, 412438), (547, 315926), (754, 229193), (838, 206219), (1094, 157963), (5447, 31726), (7111, 24302), (10894, 15863), (12151, 14222)]