8157188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1523}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 15532608

約数和(自身を除く): 7375420

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 1523, 2678, 3046, 5356, 6092, 19799, 39598, 79196, 156869, 313738, 627476, 2039297, 4078594, 8157188]

約数ペア:

[(1, 8157188), (2, 4078594), (4, 2039297), (13, 627476), (26, 313738), (52, 156869), (103, 79196), (206, 39598), (412, 19799), (1339, 6092), (1523, 5356), (2678, 3046)]