1268164802

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{877}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 1996614144

約数和(自身を除く): 728449342

約数列:

[1, 2, 31, 62, 83, 166, 281, 562, 877, 1754, 2573, 5146, 8711, 17422, 23323, 27187, 46646, 54374, 72791, 145582, 246437, 492874, 723013, 1446026, 2256521, 4513042, 7639547, 15279094, 20454271, 40908542, 634082401, 1268164802]

約数ペア:

[(1, 1268164802), (2, 634082401), (31, 40908542), (62, 20454271), (83, 15279094), (166, 7639547), (281, 4513042), (562, 2256521), (877, 1446026), (1754, 723013), (2573, 492874), (5146, 246437), (8711, 145582), (17422, 72791), (23323, 54374), (27187, 46646)]