129208058

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{542891}}^1$

素因数の和:542917

約数の個数: 16

約数和(自身を含む): 234529344

約数和(自身を除く): 105321286

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 542891, 1085782, 3800237, 7600474, 9229147, 18458294, 64604029, 129208058]

約数ペア:

[(1, 129208058), (2, 64604029), (7, 18458294), (14, 9229147), (17, 7600474), (34, 3800237), (119, 1085782), (238, 542891)]