844132912

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{396679}}^1$

素因数の和:396713

約数の個数: 40

約数和(自身を含む): 1967532800

約数和(自身を除く): 1123399888

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 396679, 793358, 1586716, 2776753, 3173432, 5553506, 6346864, 7536901, 11107012, 15073802, 22214024, 30147604, 44428048, 52758307, 60295208, 105516614, 120590416, 211033228, 422066456, 844132912]

約数ペア:

[(1, 844132912), (2, 422066456), (4, 211033228), (7, 120590416), (8, 105516614), (14, 60295208), (16, 52758307), (19, 44428048), (28, 30147604), (38, 22214024), (56, 15073802), (76, 11107012), (112, 7536901), (133, 6346864), (152, 5553506), (266, 3173432), (304, 2776753), (532, 1586716), (1064, 793358), (2128, 396679)]