4984122

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 12104064

約数和(自身を除く): 7119942

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 74, 78, 111, 143, 157, 222, 286, 314, 407, 429, 471, 481, 814, 858, 942, 962, 1221, 1443, 1727, 2041, 2442, 2886, 3454, 4082, 5181, 5291, 5809, 6123, 10362, 10582, 11618, 12246, 15873, 17427, 22451, 31746, 34854, 44902, 63899, 67353, 75517, 127798, 134706, 151034, 191697, 226551, 383394, 453102, 830687, 1661374, 2492061, 4984122]

約数ペア:

[(1, 4984122), (2, 2492061), (3, 1661374), (6, 830687), (11, 453102), (13, 383394), (22, 226551), (26, 191697), (33, 151034), (37, 134706), (39, 127798), (66, 75517), (74, 67353), (78, 63899), (111, 44902), (143, 34854), (157, 31746), (222, 22451), (286, 17427), (314, 15873), (407, 12246), (429, 11618), (471, 10582), (481, 10362), (814, 6123), (858, 5809), (942, 5291), (962, 5181), (1221, 4082), (1443, 3454), (1727, 2886), (2041, 2442)]