7777977874

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{8893}}^1$

素因数の和:9130

約数の個数: 32

約数和(自身を含む): 12149061696

約数和(自身を除く): 4371083822

約数列:

[1, 2, 61, 67, 107, 122, 134, 214, 4087, 6527, 7169, 8174, 8893, 13054, 14338, 17786, 437309, 542473, 595831, 874618, 951551, 1084946, 1191662, 1903102, 36345691, 58044611, 63753917, 72691382, 116089222, 127507834, 3888988937, 7777977874]

約数ペア:

[(1, 7777977874), (2, 3888988937), (61, 127507834), (67, 116089222), (107, 72691382), (122, 63753917), (134, 58044611), (214, 36345691), (4087, 1903102), (6527, 1191662), (7169, 1084946), (8174, 951551), (8893, 874618), (13054, 595831), (14338, 542473), (17786, 437309)]