254661966

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{3083}}^1$

素因数の和:3457

約数の個数: 48

約数和(自身を含む): 596087856

約数和(自身を除く): 341425890

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 353, 706, 1059, 2118, 3083, 3177, 4589, 6166, 6354, 9178, 9249, 13767, 18498, 27534, 27747, 40079, 41301, 55494, 80158, 82602, 120237, 240474, 360711, 721422, 1088299, 2176598, 3264897, 6529794, 9794691, 14147887, 19589382, 28295774, 42443661, 84887322, 127330983, 254661966]

約数ペア:

[(1, 254661966), (2, 127330983), (3, 84887322), (6, 42443661), (9, 28295774), (13, 19589382), (18, 14147887), (26, 9794691), (39, 6529794), (78, 3264897), (117, 2176598), (234, 1088299), (353, 721422), (706, 360711), (1059, 240474), (2118, 120237), (3083, 82602), (3177, 80158), (4589, 55494), (6166, 41301), (6354, 40079), (9178, 27747), (9249, 27534), (13767, 18498)]