329341402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{666683}}^1$

素因数の和:666717

約数の個数: 16

約数和(自身を含む): 560014560

約数和(自身を除く): 230673158

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 666683, 1333366, 8666879, 12666977, 17333758, 25333954, 164670701, 329341402]

約数ペア:

[(1, 329341402), (2, 164670701), (13, 25333954), (19, 17333758), (26, 12666977), (38, 8666879), (247, 1333366), (494, 666683)]