4689388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 9014544

約数和(自身を除く): 4325156

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 541, 788, 1082, 2164, 2167, 4334, 5951, 8668, 11902, 23804, 106577, 213154, 426308, 1172347, 2344694, 4689388]

約数ペア:

[(1, 4689388), (2, 2344694), (4, 1172347), (11, 426308), (22, 213154), (44, 106577), (197, 23804), (394, 11902), (541, 8668), (788, 5951), (1082, 4334), (2164, 2167)]