2272868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 4333560

約数和(自身を除く): 2060692

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 401, 436, 802, 1417, 1604, 2834, 5213, 5668, 10426, 20852, 43709, 87418, 174836, 568217, 1136434, 2272868]

約数ペア:

[(1, 2272868), (2, 1136434), (4, 568217), (13, 174836), (26, 87418), (52, 43709), (109, 20852), (218, 10426), (401, 5668), (436, 5213), (802, 2834), (1417, 1604)]