2227964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 4145568

約数和(自身を除く): 1917604

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 397, 794, 1403, 1588, 2806, 5612, 9131, 18262, 24217, 36524, 48434, 96868, 556991, 1113982, 2227964]

約数ペア:

[(1, 2227964), (2, 1113982), (4, 556991), (23, 96868), (46, 48434), (61, 36524), (92, 24217), (122, 18262), (244, 9131), (397, 5612), (794, 2806), (1403, 1588)]