131906814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1691113}}^1$

素因数の和:1691131

約数の個数: 16

約数和(自身を含む): 284107152

約数和(自身を除く): 152200338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1691113, 3382226, 5073339, 10146678, 21984469, 43968938, 65953407, 131906814]

約数ペア:

[(1, 131906814), (2, 65953407), (3, 43968938), (6, 21984469), (13, 10146678), (26, 5073339), (39, 3382226), (78, 1691113)]