1349434816

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{126257}}^1$

素因数の和:126436

約数の個数: 28

約数和(自身を含む): 2693840688

約数和(自身を除く): 1344405872

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1336, 2672, 5344, 10688, 126257, 252514, 505028, 1010056, 2020112, 4040224, 8080448, 21084919, 42169838, 84339676, 168679352, 337358704, 674717408, 1349434816]

約数ペア:

[(1, 1349434816), (2, 674717408), (4, 337358704), (8, 168679352), (16, 84339676), (32, 42169838), (64, 21084919), (167, 8080448), (334, 4040224), (668, 2020112), (1336, 1010056), (2672, 505028), (5344, 252514), (10688, 126257)]