930940478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{17239}}^1$

素因数の和:17352

約数の個数: 32

約数和(自身を含む): 1575598080

約数和(自身を除く): 644657602

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 403, 806, 871, 1742, 2077, 4154, 17239, 27001, 34478, 54002, 224107, 448214, 534409, 1068818, 1155013, 2310026, 6947317, 13894634, 15015169, 30030338, 35805403, 71610806, 465470239, 930940478]

約数ペア:

[(1, 930940478), (2, 465470239), (13, 71610806), (26, 35805403), (31, 30030338), (62, 15015169), (67, 13894634), (134, 6947317), (403, 2310026), (806, 1155013), (871, 1068818), (1742, 534409), (2077, 448214), (4154, 224107), (17239, 54002), (27001, 34478)]