2830512018

素因数分解:

$2^1\times 3^1\times {\mathrm{6661}}^1\times {\mathrm{70823}}^1$

素因数の和:77489

約数の個数: 16

約数和(自身を含む): 5661953856

約数和(自身を除く): 2831441838

約数列:

[1, 2, 3, 6, 6661, 13322, 19983, 39966, 70823, 141646, 212469, 424938, 471752003, 943504006, 1415256009, 2830512018]

約数ペア:

[(1, 2830512018), (2, 1415256009), (3, 943504006), (6, 471752003), (6661, 424938), (13322, 212469), (19983, 141646), (39966, 70823)]