1018674668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{216371}}^1$

素因数の和:216493

約数の個数: 24

約数和(自身を含む): 1962926784

約数和(自身を除く): 944252116

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 216371, 432742, 865484, 2380081, 4760162, 9520324, 23151697, 46303394, 92606788, 254668667, 509337334, 1018674668]

約数ペア:

[(1, 1018674668), (2, 509337334), (4, 254668667), (11, 92606788), (22, 46303394), (44, 23151697), (107, 9520324), (214, 4760162), (428, 2380081), (1177, 865484), (2354, 432742), (4708, 216371)]