2718892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 5280912

約数和(自身を除く): 2562020

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1013, 1342, 2026, 2684, 4052, 11143, 22286, 44572, 61793, 123586, 247172, 679723, 1359446, 2718892]

約数ペア:

[(1, 2718892), (2, 1359446), (4, 679723), (11, 247172), (22, 123586), (44, 61793), (61, 44572), (122, 22286), (244, 11143), (671, 4052), (1013, 2684), (1342, 2026)]