388551286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{47419}}^1$

素因数の和:47679

約数の個数: 16

約数和(自身を含む): 619684560

約数和(自身を除く): 231133274

約数列:

[1, 2, 17, 34, 241, 482, 4097, 8194, 47419, 94838, 806123, 1612246, 11427979, 22855958, 194275643, 388551286]

約数ペア:

[(1, 388551286), (2, 194275643), (17, 22855958), (34, 11427979), (241, 1612246), (482, 806123), (4097, 94838), (8194, 47419)]