2355454

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:555

約数の個数: 16

約数和(自身を含む): 3682800

約数和(自身を除く): 1327346

約数列:

[1, 2, 43, 61, 86, 122, 449, 898, 2623, 5246, 19307, 27389, 38614, 54778, 1177727, 2355454]

約数ペア:

[(1, 2355454), (2, 1177727), (43, 54778), (61, 38614), (86, 27389), (122, 19307), (449, 5246), (898, 2623)]