2217381410

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{783527}}^1$

素因数の和:783817

約数の個数: 16

約数和(自身を含む): 4005395136

約数和(自身を除く): 1788013726

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 783527, 1567054, 3917635, 7835270, 221738141, 443476282, 1108690705, 2217381410]

約数ペア:

[(1, 2217381410), (2, 1108690705), (5, 443476282), (10, 221738141), (283, 7835270), (566, 3917635), (1415, 1567054), (2830, 783527)]