1238202376

素因数分解:

$2^3\times {\mathrm{2269}}^1\times {\mathrm{68213}}^1$

素因数の和:70488

約数の個数: 16

約数和(自身を含む): 2322686700

約数和(自身を除く): 1084484324

約数列:

[1, 2, 4, 8, 2269, 4538, 9076, 18152, 68213, 136426, 272852, 545704, 154775297, 309550594, 619101188, 1238202376]

約数ペア:

[(1, 1238202376), (2, 619101188), (4, 309550594), (8, 154775297), (2269, 545704), (4538, 272852), (9076, 136426), (18152, 68213)]