1275688766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{9941}}^1$

素因数の和:10280

約数の個数: 32

約数和(自身を含む): 2204737920

約数和(自身を除く): 929049154

約数列:

[1, 2, 11, 19, 22, 38, 209, 307, 418, 614, 3377, 5833, 6754, 9941, 11666, 19882, 64163, 109351, 128326, 188879, 218702, 377758, 2077669, 3051887, 4155338, 6103774, 33570757, 57985853, 67141514, 115971706, 637844383, 1275688766]

約数ペア:

[(1, 1275688766), (2, 637844383), (11, 115971706), (19, 67141514), (22, 57985853), (38, 33570757), (209, 6103774), (307, 4155338), (418, 3051887), (614, 2077669), (3377, 377758), (5833, 218702), (6754, 188879), (9941, 128326), (11666, 109351), (19882, 64163)]