2508814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1481}}^1$

素因数の和:1512

約数の個数: 24

約数和(自身を含む): 4730544

約数和(自身を除く): 2221730

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1481, 1694, 2962, 10367, 16291, 20734, 32582, 114037, 179201, 228074, 358402, 1254407, 2508814]

約数ペア:

[(1, 2508814), (2, 1254407), (7, 358402), (11, 228074), (14, 179201), (22, 114037), (77, 32582), (121, 20734), (154, 16291), (242, 10367), (847, 2962), (1481, 1694)]