2115778856

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{3622909}}^1$

素因数の和:3622988

約数の個数: 16

約数和(自身を含む): 4021430100

約数和(自身を除く): 1905651244

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 3622909, 7245818, 14491636, 28983272, 264472357, 528944714, 1057889428, 2115778856]

約数ペア:

[(1, 2115778856), (2, 1057889428), (4, 528944714), (8, 264472357), (73, 28983272), (146, 14491636), (292, 7245818), (584, 3622909)]