131566190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1879517}}^1$

素因数の和:1879531

約数の個数: 16

約数和(自身を含む): 270650592

約数和(自身を除く): 139084402

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1879517, 3759034, 9397585, 13156619, 18795170, 26313238, 65783095, 131566190]

約数ペア:

[(1, 131566190), (2, 65783095), (5, 26313238), (7, 18795170), (10, 13156619), (14, 9397585), (35, 3759034), (70, 1879517)]