1267684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 2475648

約数和(自身を除く): 1207964

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 613, 1034, 1226, 2068, 2452, 6743, 13486, 26972, 28811, 57622, 115244, 316921, 633842, 1267684]

約数ペア:

[(1, 1267684), (2, 633842), (4, 316921), (11, 115244), (22, 57622), (44, 28811), (47, 26972), (94, 13486), (188, 6743), (517, 2452), (613, 2068), (1034, 1226)]