2180202442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1861}}^1$

素因数の和:2035

約数の個数: 48

約数和(自身を含む): 3708746496

約数和(自身を除く): 1528544054

約数列:

[1, 2, 11, 22, 47, 94, 103, 121, 206, 242, 517, 1034, 1133, 1861, 2266, 3722, 4841, 5687, 9682, 11374, 12463, 20471, 24926, 40942, 53251, 87467, 106502, 174934, 191683, 225181, 383366, 450362, 585761, 962137, 1171522, 1924274, 2108513, 4217026, 9009101, 10583507, 18018202, 21167014, 23193643, 46387286, 99100111, 198200222, 1090101221, 2180202442]

約数ペア:

[(1, 2180202442), (2, 1090101221), (11, 198200222), (22, 99100111), (47, 46387286), (94, 23193643), (103, 21167014), (121, 18018202), (206, 10583507), (242, 9009101), (517, 4217026), (1034, 2108513), (1133, 1924274), (1861, 1171522), (2266, 962137), (3722, 585761), (4841, 450362), (5687, 383366), (9682, 225181), (11374, 191683), (12463, 174934), (20471, 106502), (24926, 87467), (40942, 53251)]