1011028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 1905120

約数和(自身を除く): 894092

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 251, 502, 1004, 1007, 2014, 4028, 4769, 9538, 13303, 19076, 26606, 53212, 252757, 505514, 1011028]

約数ペア:

[(1, 1011028), (2, 505514), (4, 252757), (19, 53212), (38, 26606), (53, 19076), (76, 13303), (106, 9538), (212, 4769), (251, 4028), (502, 2014), (1004, 1007)]