30412796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{447247}}^1$

素因数の和:447268

約数の個数: 12

約数和(自身を含む): 56353248

約数和(自身を除く): 25940452

約数列:

[1, 2, 4, 17, 34, 68, 447247, 894494, 1788988, 7603199, 15206398, 30412796]

約数ペア:

[(1, 30412796), (2, 15206398), (4, 7603199), (17, 1788988), (34, 894494), (68, 447247)]