2567701626049

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1381}}^1\times {\mathrm{7229}}^1$

素因数の和:8834

約数の個数: 48

約数和(自身を含む): 3109666669200

約数和(自身を除く): 541965043151

約数列:

[1, 7, 29, 49, 181, 203, 1267, 1381, 1421, 5249, 7229, 8869, 9667, 36743, 40049, 50603, 67669, 209641, 249961, 257201, 280343, 354221, 1308449, 1467487, 1749727, 1962401, 7248869, 9159143, 9983249, 10272409, 12248089, 37945021, 50742083, 64114001, 69882743, 265615147, 289514221, 355194581, 489179201, 1806968069, 1859306029, 2026599547, 12648776483, 14186196829, 52402074001, 88541435381, 366814518007, 2567701626049]

約数ペア:

[(1, 2567701626049), (7, 366814518007), (29, 88541435381), (49, 52402074001), (181, 14186196829), (203, 12648776483), (1267, 2026599547), (1381, 1859306029), (1421, 1806968069), (5249, 489179201), (7229, 355194581), (8869, 289514221), (9667, 265615147), (36743, 69882743), (40049, 64114001), (50603, 50742083), (67669, 37945021), (209641, 12248089), (249961, 10272409), (257201, 9983249), (280343, 9159143), (354221, 7248869), (1308449, 1962401), (1467487, 1749727)]