126504872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1216393}}^1$

素因数の和:1216412

約数の個数: 16

約数和(自身を含む): 255442740

約数和(自身を除く): 128937868

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1216393, 2432786, 4865572, 9731144, 15813109, 31626218, 63252436, 126504872]

約数ペア:

[(1, 126504872), (2, 63252436), (4, 31626218), (8, 15813109), (13, 9731144), (26, 4865572), (52, 2432786), (104, 1216393)]