2251172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7309}}^1$

素因数の和:7331

約数の個数: 24

約数和(自身を含む): 4912320

約数和(自身を除く): 2661148

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 7309, 14618, 29236, 51163, 80399, 102326, 160798, 204652, 321596, 562793, 1125586, 2251172]

約数ペア:

[(1, 2251172), (2, 1125586), (4, 562793), (7, 321596), (11, 204652), (14, 160798), (22, 102326), (28, 80399), (44, 51163), (77, 29236), (154, 14618), (308, 7309)]