1998977402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1896563}}^1$

素因数の和:1896613

約数の個数: 16

約数和(自身を含む): 3277262592

約数和(自身を除く): 1278285190

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 1896563, 3793126, 32241571, 58793453, 64483142, 117586906, 999488701, 1998977402]

約数ペア:

[(1, 1998977402), (2, 999488701), (17, 117586906), (31, 64483142), (34, 58793453), (62, 32241571), (527, 3793126), (1054, 1896563)]