1231193876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{37967}}^1$

素因数の和:38060

約数の個数: 36

約数和(自身を含む): 2403678144

約数和(自身を除く): 1172484268

約数列:

[1, 2, 4, 11, 22, 44, 67, 121, 134, 242, 268, 484, 737, 1474, 2948, 8107, 16214, 32428, 37967, 75934, 151868, 417637, 835274, 1670548, 2543789, 4594007, 5087578, 9188014, 10175156, 18376028, 27981679, 55963358, 111926716, 307798469, 615596938, 1231193876]

約数ペア:

[(1, 1231193876), (2, 615596938), (4, 307798469), (11, 111926716), (22, 55963358), (44, 27981679), (67, 18376028), (121, 10175156), (134, 9188014), (242, 5087578), (268, 4594007), (484, 2543789), (737, 1670548), (1474, 835274), (2948, 417637), (8107, 151868), (16214, 75934), (32428, 37967)]