282390914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{16787}}^1$

素因数の和:17449

約数の個数: 16

約数和(自身を含む): 456902208

約数和(自身を除く): 174511294

約数列:

[1, 2, 13, 26, 647, 1294, 8411, 16787, 16822, 33574, 218231, 436462, 10861189, 21722378, 141195457, 282390914]

約数ペア:

[(1, 282390914), (2, 141195457), (13, 21722378), (26, 10861189), (647, 436462), (1294, 218231), (8411, 33574), (16787, 16822)]