1904639039

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{11177}}^1$

素因数の和:11470

約数の個数: 16

約数和(自身を含む): 2060328960

約数和(自身を除く): 155689921

約数列:

[1, 23, 31, 239, 713, 5497, 7409, 11177, 170407, 257071, 346487, 2671303, 7969201, 61439969, 82810393, 1904639039]

約数ペア:

[(1, 1904639039), (23, 82810393), (31, 61439969), (239, 7969201), (713, 2671303), (5497, 346487), (7409, 257071), (11177, 170407)]