2045825474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{3607}}^1$

素因数の和:3783

約数の個数: 64

約数和(自身を含む): 3990159360

約数和(自身を除く): 1944333886

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 127, 154, 203, 254, 319, 406, 638, 889, 1397, 1778, 2233, 2794, 3607, 3683, 4466, 7214, 7366, 9779, 19558, 25249, 25781, 39677, 40513, 50498, 51562, 79354, 81026, 104603, 209206, 277739, 283591, 458089, 555478, 567182, 732221, 916178, 1150633, 1464442, 2301266, 3206623, 5038979, 6413246, 8054431, 10077958, 13284581, 16108862, 26569162, 35272853, 70545706, 92992067, 146130391, 185984134, 292260782, 1022912737, 2045825474]

約数ペア:

[(1, 2045825474), (2, 1022912737), (7, 292260782), (11, 185984134), (14, 146130391), (22, 92992067), (29, 70545706), (58, 35272853), (77, 26569162), (127, 16108862), (154, 13284581), (203, 10077958), (254, 8054431), (319, 6413246), (406, 5038979), (638, 3206623), (889, 2301266), (1397, 1464442), (1778, 1150633), (2233, 916178), (2794, 732221), (3607, 567182), (3683, 555478), (4466, 458089), (7214, 283591), (7366, 277739), (9779, 209206), (19558, 104603), (25249, 81026), (25781, 79354), (39677, 51562), (40513, 50498)]