2878589839244

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{4517}}^1\times {\mathrm{67537}}^1$

素因数の和:72402

約数の個数: 48

約数和(自身を含む): 5775627154752

約数和(自身を除く): 2897037315508

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 2359, 4517, 4718, 9034, 9436, 18068, 31619, 63238, 67537, 126476, 135074, 270148, 472759, 945518, 1522229, 1891036, 3044458, 6088916, 10655603, 21311206, 22759969, 42622412, 45519938, 91039876, 159319783, 305064629, 318639566, 610129258, 637279132, 1220258516, 2135452403, 4270904806, 8541809612, 102806779973, 205613559946, 411227119892, 719647459811, 1439294919622, 2878589839244]

約数ペア:

[(1, 2878589839244), (2, 1439294919622), (4, 719647459811), (7, 411227119892), (14, 205613559946), (28, 102806779973), (337, 8541809612), (674, 4270904806), (1348, 2135452403), (2359, 1220258516), (4517, 637279132), (4718, 610129258), (9034, 318639566), (9436, 305064629), (18068, 159319783), (31619, 91039876), (63238, 45519938), (67537, 42622412), (126476, 22759969), (135074, 21311206), (270148, 10655603), (472759, 6088916), (945518, 3044458), (1522229, 1891036)]