1004828209

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2689}}^1$

素因数の和:2941

約数の個数: 32

約数和(自身を含む): 1313925120

約数和(自身を除く): 309096911

約数列:

[1, 7, 11, 23, 77, 161, 211, 253, 1477, 1771, 2321, 2689, 4853, 16247, 18823, 29579, 33971, 53383, 61847, 207053, 373681, 432929, 567379, 680317, 3971653, 4762219, 6241169, 13049717, 43688183, 91348019, 143546887, 1004828209]

約数ペア:

[(1, 1004828209), (7, 143546887), (11, 91348019), (23, 43688183), (77, 13049717), (161, 6241169), (211, 4762219), (253, 3971653), (1477, 680317), (1771, 567379), (2321, 432929), (2689, 373681), (4853, 207053), (16247, 61847), (18823, 53383), (29579, 33971)]