517834816

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{425851}}^1$

素因数の和:425882

約数の個数: 28

約数和(自身を含む): 1081664080

約数和(自身を除く): 563829264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 425851, 851702, 1703404, 3406808, 6813616, 8091169, 13627232, 16182338, 27254464, 32364676, 64729352, 129458704, 258917408, 517834816]

約数ペア:

[(1, 517834816), (2, 258917408), (4, 129458704), (8, 64729352), (16, 32364676), (19, 27254464), (32, 16182338), (38, 13627232), (64, 8091169), (76, 6813616), (152, 3406808), (304, 1703404), (608, 851702), (1216, 425851)]