431492308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{73433}}^1$

素因数の和:73563

約数の個数: 24

約数和(自身を含む): 820404648

約数和(自身を除く): 388912340

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 73433, 146866, 293732, 954629, 1909258, 3818516, 8297929, 16595858, 33191716, 107873077, 215746154, 431492308]

約数ペア:

[(1, 431492308), (2, 215746154), (4, 107873077), (13, 33191716), (26, 16595858), (52, 8297929), (113, 3818516), (226, 1909258), (452, 954629), (1469, 293732), (2938, 146866), (5876, 73433)]