16403788988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{241232191}}^1$

素因数の和:241232212

約数の個数: 12

約数和(自身を含む): 30395256192

約数和(自身を除く): 13991467204

約数列:

[1, 2, 4, 17, 34, 68, 241232191, 482464382, 964928764, 4100947247, 8201894494, 16403788988]

約数ペア:

[(1, 16403788988), (2, 8201894494), (4, 4100947247), (17, 964928764), (34, 482464382), (68, 241232191)]