2489804972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1637}}^1\times {\mathrm{22367}}^1$

素因数の和:24025

約数の個数: 24

約数和(自身を含む): 4616486784

約数和(自身を除く): 2126681812

約数列:

[1, 2, 4, 17, 34, 68, 1637, 3274, 6548, 22367, 27829, 44734, 55658, 89468, 111316, 380239, 760478, 1520956, 36614779, 73229558, 146459116, 622451243, 1244902486, 2489804972]

約数ペア:

[(1, 2489804972), (2, 1244902486), (4, 622451243), (17, 146459116), (34, 73229558), (68, 36614779), (1637, 1520956), (3274, 760478), (6548, 380239), (22367, 111316), (27829, 89468), (44734, 55658)]