1278408098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{514243}}^1$

素因数の和:514369

約数の個数: 16

約数和(自身を含む): 2110457376

約数和(自身を除く): 832049278

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 514243, 1028486, 5656673, 11313346, 58109459, 116218918, 639204049, 1278408098]

約数ペア:

[(1, 1278408098), (2, 639204049), (11, 116218918), (22, 58109459), (113, 11313346), (226, 5656673), (1243, 1028486), (2486, 514243)]