2051875144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{240379}}^1$

素因数の和:240493

約数の個数: 32

約数和(自身を含む): 4240303200

約数和(自身を除く): 2188428056

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 8536, 240379, 480758, 961516, 1923032, 2644169, 5288338, 10576676, 21153352, 23316763, 46633526, 93267052, 186534104, 256484393, 512968786, 1025937572, 2051875144]

約数ペア:

[(1, 2051875144), (2, 1025937572), (4, 512968786), (8, 256484393), (11, 186534104), (22, 93267052), (44, 46633526), (88, 23316763), (97, 21153352), (194, 10576676), (388, 5288338), (776, 2644169), (1067, 1923032), (2134, 961516), (4268, 480758), (8536, 240379)]