1346190848

素因数分解:

$2^9\times {\mathrm{157}}^1\times {\mathrm{16747}}^1$

素因数の和:16922

約数の個数: 40

約数和(自身を含む): 2707046232

約数和(自身を除く): 1360855384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 512, 628, 1256, 2512, 5024, 10048, 16747, 20096, 33494, 40192, 66988, 80384, 133976, 267952, 535904, 1071808, 2143616, 2629279, 4287232, 5258558, 8574464, 10517116, 21034232, 42068464, 84136928, 168273856, 336547712, 673095424, 1346190848]

約数ペア:

[(1, 1346190848), (2, 673095424), (4, 336547712), (8, 168273856), (16, 84136928), (32, 42068464), (64, 21034232), (128, 10517116), (157, 8574464), (256, 5258558), (314, 4287232), (512, 2629279), (628, 2143616), (1256, 1071808), (2512, 535904), (5024, 267952), (10048, 133976), (16747, 80384), (20096, 66988), (33494, 40192)]