991966034

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{259813}}^1$

素因数の和:259921

約数の個数: 16

約数和(自身を含む): 1571355072

約数和(自身を除く): 579389038

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 259813, 519626, 5975699, 11951398, 21564479, 43128958, 495983017, 991966034]

約数ペア:

[(1, 991966034), (2, 495983017), (23, 43128958), (46, 21564479), (83, 11951398), (166, 5975699), (1909, 519626), (3818, 259813)]