1145790778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{477811}}^1$

素因数の和:477933

約数の個数: 16

約数和(自身を含む): 1892135520

約数和(自身を除く): 746344742

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 477811, 955622, 5255921, 10511842, 52081399, 104162798, 572895389, 1145790778]

約数ペア:

[(1, 1145790778), (2, 572895389), (11, 104162798), (22, 52081399), (109, 10511842), (218, 5255921), (1199, 955622), (2398, 477811)]