2047654314

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{631}}^1\times {\mathrm{1297}}^1$

素因数の和:2075

約数の個数: 48

約数和(自身を含む): 4479034560

約数和(自身を除く): 2431380246

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 631, 834, 1251, 1262, 1297, 1893, 2502, 2594, 3786, 3891, 5679, 7782, 11358, 11673, 23346, 87709, 175418, 180283, 263127, 360566, 526254, 540849, 789381, 818407, 1081698, 1578762, 1622547, 1636814, 2455221, 3245094, 4910442, 7365663, 14731326, 113758573, 227517146, 341275719, 682551438, 1023827157, 2047654314]

約数ペア:

[(1, 2047654314), (2, 1023827157), (3, 682551438), (6, 341275719), (9, 227517146), (18, 113758573), (139, 14731326), (278, 7365663), (417, 4910442), (631, 3245094), (834, 2455221), (1251, 1636814), (1262, 1622547), (1297, 1578762), (1893, 1081698), (2502, 818407), (2594, 789381), (3786, 540849), (3891, 526254), (5679, 360566), (7782, 263127), (11358, 180283), (11673, 175418), (23346, 87709)]