870837988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{413111}}^1$

素因数の和:413163

約数の個数: 24

約数和(自身を含む): 1665667584

約数和(自身を除く): 794829596

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 413111, 826222, 1652444, 7022887, 12806441, 14045774, 25612882, 28091548, 51225764, 217709497, 435418994, 870837988]

約数ペア:

[(1, 870837988), (2, 435418994), (4, 217709497), (17, 51225764), (31, 28091548), (34, 25612882), (62, 14045774), (68, 12806441), (124, 7022887), (527, 1652444), (1054, 826222), (2108, 413111)]