1018465921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{39857}}^1$

素因数の和:39992

約数の個数: 16

約数和(自身を含む): 1170868608

約数和(自身を除く): 152402687

約数列:

[1, 11, 23, 101, 253, 1111, 2323, 25553, 39857, 438427, 916711, 4025557, 10083821, 44281127, 92587811, 1018465921]

約数ペア:

[(1, 1018465921), (11, 92587811), (23, 44281127), (101, 10083821), (253, 4025557), (1111, 916711), (2323, 438427), (25553, 39857)]