1983916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4099}}^1$

素因数の和:4125

約数の個数: 18

約数和(自身を含む): 3817100

約数和(自身を除く): 1833184

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4099, 8198, 16396, 45089, 90178, 180356, 495979, 991958, 1983916]

約数ペア:

[(1, 1983916), (2, 991958), (4, 495979), (11, 180356), (22, 90178), (44, 45089), (121, 16396), (242, 8198), (484, 4099)]