836289028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2237}}^1\times {\mathrm{4919}}^1$

素因数の和:7179

約数の個数: 24

約数和(自身を含む): 1541534400

約数和(自身を除く): 705245372

約数列:

[1, 2, 4, 19, 38, 76, 2237, 4474, 4919, 8948, 9838, 19676, 42503, 85006, 93461, 170012, 186922, 373844, 11003803, 22007606, 44015212, 209072257, 418144514, 836289028]

約数ペア:

[(1, 836289028), (2, 418144514), (4, 209072257), (19, 44015212), (38, 22007606), (76, 11003803), (2237, 373844), (4474, 186922), (4919, 170012), (8948, 93461), (9838, 85006), (19676, 42503)]