280101074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{84317}}^1$

素因数の和:84481

約数の個数: 16

約数和(自身を含む): 461388096

約数和(自身を除く): 181287022

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 84317, 168634, 927487, 1854974, 12731867, 25463734, 140050537, 280101074]

約数ペア:

[(1, 280101074), (2, 140050537), (11, 25463734), (22, 12731867), (151, 1854974), (302, 927487), (1661, 168634), (3322, 84317)]