12944657866

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{4603}}^1$

素因数の和:4799

約数の個数: 64

約数和(自身を含む): 23429571840

約数和(自身を除く): 10484913974

約数列:

[1, 2, 7, 14, 37, 61, 74, 89, 122, 178, 259, 427, 518, 623, 854, 1246, 2257, 3293, 4514, 4603, 5429, 6586, 9206, 10858, 15799, 23051, 31598, 32221, 38003, 46102, 64442, 76006, 170311, 200873, 280783, 340622, 401746, 409667, 561566, 819334, 1192177, 1406111, 1965481, 2384354, 2812222, 2867669, 3930962, 5735338, 10388971, 15157679, 20777942, 24989687, 30315358, 49979374, 72722797, 106103753, 145445594, 174927809, 212207506, 349855618, 924618419, 1849236838, 6472328933, 12944657866]

約数ペア:

[(1, 12944657866), (2, 6472328933), (7, 1849236838), (14, 924618419), (37, 349855618), (61, 212207506), (74, 174927809), (89, 145445594), (122, 106103753), (178, 72722797), (259, 49979374), (427, 30315358), (518, 24989687), (623, 20777942), (854, 15157679), (1246, 10388971), (2257, 5735338), (3293, 3930962), (4514, 2867669), (4603, 2812222), (5429, 2384354), (6586, 1965481), (9206, 1406111), (10858, 1192177), (15799, 819334), (23051, 561566), (31598, 409667), (32221, 401746), (38003, 340622), (46102, 280783), (64442, 200873), (76006, 170311)]