919142504

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{118081}}^1$

素因数の和:118233

約数の個数: 32

約数和(自身を含む): 1983777600

約数和(自身を除く): 1064635096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 118081, 236162, 472324, 826567, 944648, 1653134, 3306268, 6612536, 16413259, 32826518, 65653036, 114892813, 131306072, 229785626, 459571252, 919142504]

約数ペア:

[(1, 919142504), (2, 459571252), (4, 229785626), (7, 131306072), (8, 114892813), (14, 65653036), (28, 32826518), (56, 16413259), (139, 6612536), (278, 3306268), (556, 1653134), (973, 944648), (1112, 826567), (1946, 472324), (3892, 236162), (7784, 118081)]