12977886974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{1669}}^1$

素因数の和:1917

約数の個数: 64

約数和(自身を含む): 22068849600

約数和(自身を除く): 9090962626

約数列:

[1, 2, 13, 26, 37, 59, 74, 118, 137, 274, 481, 767, 962, 1534, 1669, 1781, 2183, 3338, 3562, 4366, 5069, 8083, 10138, 16166, 21697, 28379, 43394, 56758, 61753, 65897, 98471, 105079, 123506, 131794, 196942, 210158, 228653, 299071, 457306, 598142, 802789, 1280123, 1605578, 2560246, 2972489, 3643427, 3887923, 5944978, 7286854, 7775846, 8460161, 13490527, 16920322, 26981054, 47364551, 94729102, 109982093, 175376851, 219964186, 350753702, 499149499, 998298998, 6488943487, 12977886974]

約数ペア:

[(1, 12977886974), (2, 6488943487), (13, 998298998), (26, 499149499), (37, 350753702), (59, 219964186), (74, 175376851), (118, 109982093), (137, 94729102), (274, 47364551), (481, 26981054), (767, 16920322), (962, 13490527), (1534, 8460161), (1669, 7775846), (1781, 7286854), (2183, 5944978), (3338, 3887923), (3562, 3643427), (4366, 2972489), (5069, 2560246), (8083, 1605578), (10138, 1280123), (16166, 802789), (21697, 598142), (28379, 457306), (43394, 299071), (56758, 228653), (61753, 210158), (65897, 196942), (98471, 131794), (105079, 123506)]