1382148764

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4243}}^1$

素因数の和:4386

約数の個数: 48

約数和(自身を含む): 2600994816

約数和(自身を除く): 1218846052

約数列:

[1, 2, 4, 31, 37, 62, 71, 74, 124, 142, 148, 284, 1147, 2201, 2294, 2627, 4243, 4402, 4588, 5254, 8486, 8804, 10508, 16972, 81437, 131533, 156991, 162874, 263066, 301253, 313982, 325748, 526132, 602506, 627964, 1205012, 4866721, 9338843, 9733442, 11146361, 18677686, 19466884, 22292722, 37355372, 44585444, 345537191, 691074382, 1382148764]

約数ペア:

[(1, 1382148764), (2, 691074382), (4, 345537191), (31, 44585444), (37, 37355372), (62, 22292722), (71, 19466884), (74, 18677686), (124, 11146361), (142, 9733442), (148, 9338843), (284, 4866721), (1147, 1205012), (2201, 627964), (2294, 602506), (2627, 526132), (4243, 325748), (4402, 313982), (4588, 301253), (5254, 263066), (8486, 162874), (8804, 156991), (10508, 131533), (16972, 81437)]