142493414

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{1249}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 253800000

約数和(自身を除く): 111306586

約数列:

[1, 2, 7, 14, 29, 58, 203, 281, 406, 562, 1249, 1967, 2498, 3934, 8149, 8743, 16298, 17486, 36221, 57043, 72442, 114086, 253547, 350969, 507094, 701938, 2456783, 4913566, 10178101, 20356202, 71246707, 142493414]

約数ペア:

[(1, 142493414), (2, 71246707), (7, 20356202), (14, 10178101), (29, 4913566), (58, 2456783), (203, 701938), (281, 507094), (406, 350969), (562, 253547), (1249, 114086), (1967, 72442), (2498, 57043), (3934, 36221), (8149, 17486), (8743, 16298)]