517392464

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{442973}}^1$

素因数の和:443054

約数の個数: 20

約数和(自身を含む): 1016182356

約数和(自身を除く): 498789892

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 442973, 885946, 1771892, 3543784, 7087568, 32337029, 64674058, 129348116, 258696232, 517392464]

約数ペア:

[(1, 517392464), (2, 258696232), (4, 129348116), (8, 64674058), (16, 32337029), (73, 7087568), (146, 3543784), (292, 1771892), (584, 885946), (1168, 442973)]