248156792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{13183}}^1$

素因数の和:13383

約数の個数: 32

約数和(自身を含む): 503892480

約数和(自身を除く): 255735688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1448, 2353, 4706, 9412, 13183, 18824, 26366, 52732, 105464, 171379, 342758, 685516, 1371032, 2386123, 4772246, 9544492, 19088984, 31019599, 62039198, 124078396, 248156792]

約数ペア:

[(1, 248156792), (2, 124078396), (4, 62039198), (8, 31019599), (13, 19088984), (26, 9544492), (52, 4772246), (104, 2386123), (181, 1371032), (362, 685516), (724, 342758), (1448, 171379), (2353, 105464), (4706, 52732), (9412, 26366), (13183, 18824)]