2109898330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9173471}}^1$

素因数の和:9173501

約数の個数: 16

約数和(自身を含む): 3962939904

約数和(自身を除く): 1853041574

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9173471, 18346942, 45867355, 91734710, 210989833, 421979666, 1054949165, 2109898330]

約数ペア:

[(1, 2109898330), (2, 1054949165), (5, 421979666), (10, 210989833), (23, 91734710), (46, 45867355), (115, 18346942), (230, 9173471)]