164058398

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{689321}}^1$

素因数の和:689347

約数の個数: 16

約数和(自身を含む): 297787104

約数和(自身を除く): 133728706

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 689321, 1378642, 4825247, 9650494, 11718457, 23436914, 82029199, 164058398]

約数ペア:

[(1, 164058398), (2, 82029199), (7, 23436914), (14, 11718457), (17, 9650494), (34, 4825247), (119, 1378642), (238, 689321)]